标签： 武汉夜网

High-quality development research trip to Ning ‘an, Heilongjiang Province： Planting ＂Zhi Fu Jing＂ in ＂Slate Paddy Field＂

　　Xinhua News Agency, Harbin, September 4th Title: Ning ‘an, Heilongjiang Province: Planting "Zhi Fu Jing" in "Slate Paddy Field"

　　Xinhua News Agency reporters Liu Yujia, Liu Hezhen and Yang Qi

　　At present, in Shangguandi Village, Bohai Town, Ning ‘an City, the "slate paddy field" is growing well, the breeze is blowing, and the rice waves are rolling, which is beautiful. In less than a month, rice can be harvested on a large scale.

　　Ning ‘an is located in the southeast of Heilongjiang Province, with 85,000 mu of rare slate fields in the world. Chen Yujia, sales manager of Xuanwu Lake Rice Professional Cooperative in Ning ‘an City, told reporters that "slate rice" grew on the lava platform formed after volcanic eruption thousands of years ago. Volcanic ash and humus soil bring rich minerals, organic matter and trace elements. Jingbo Lake water naturally flows for irrigation, and the temperature difference between day and night is large, which creates the excellent quality and taste of "slate rice".

　　This is the paddy field in Shangguandi Village, Bohai Town, Ning ‘an City. Xinhua News Agency reporter Liu Hezhen photo

　　Chen Yujia, born in 1989, is a native of Shangguandi village, which is located in the core producing area of "slate rice". When she was a teacher before, she found that many rice on the shelves could sell at fine prices when traveling in other places during the holidays.

　　"At that time, I was thinking, the rice in my hometown is also delicious. Is there also a market, so that the villagers can have better income?" After careful consideration, Chen Yujia’s inner local complex was activated. She resigned from her job in the city and devoted herself to the vast countryside to become a "new farmer" who returned home to start a business.

　　When she first returned to the village, Chen Yujia was also "starting from scratch". She worked with the villagers to explore a more scientific planting model. "In the past, everyone relied on experience in farming, which brought some uncertainty to the output." Therefore, she worked hard to learn new technologies and introduce advanced equipment, from planting to field management, so that various factors affecting rice growth were digitized and visualized. In this way, Chen Yujia led the cooperative to engage in intensive management and promote the efficient and green planting of "slate rice".

　　"If you plant well, you must sell well." In order to achieve this goal, Chen Yujia, who dares to do it, took the initiative to judge the new demand of the consumer market, innovated the marketing model, and innovatively launched services such as "farmer’s recognition of seeds" and "food stamp customization", promoted the agricultural products in his hometown through live broadcast and other means, broadened the sales channels, and really enhanced the popularity and influence of "slate rice".

　　Tourists stroll in the rice fields of Shangguandi Village, Bohai Town, Ning ‘an City. Xinhua News Agency reporter Liu Hezhen photo

　　Recently, the reporter saw in the rice park in Shangguandi Village that a piece of rice fields and Xuanwu Lake in Ning ‘an form a beautiful scenery, attracting many tourists to visit and watch. Relying on the characteristic "slate rice" industry, it has become a comprehensive development of agriculture, literature and tourism integrating tourism, vacation, entertainment, research and farming experience.

　　According to reports, in recent years, Shangguandi Village has built many scenic spots such as rice landscape plank road, windmill waterwheel park, barbecue square, beach bathing beach, etc. At the same time, it has developed characteristic homestays to lease and decorate the idle houses in the village. Last year, the village also added a rice field sightseeing train tour project, and implemented a crayfish rice field breeding project to achieve "more harvest in one field" and broaden the path for farmers to increase their income.

　　In today’s Shangguandi village, the "Stone Paddy Field" has planted the "Zhi Fu Jing", and the rural revitalization is full of vitality. It is understood that through the rational and overall utilization of resources, the collective economy of Shangguandi Village and surrounding villages has been growing. "We will continue to promote agricultural efficiency, rural beauty and farmers’ income, and strive to turn the green mountains and green waters in our hometown into ‘ Jinshan Yinshan ’ 。” Chen Yujia said.

This oil field has overcome a world-class problem by challenging the deep oil and gas forbidden zone.

Original petroleum Link petroleum Link

Over the years, the continuous exploration of drilling technology and geological problems in Tarim Oilfield is gradually unveiling the "cornucopia" of Tarim.

Exploration of Tarim Oilfield

2809 words in total | Suggested reading time is 5 minutes.

Text | wood

Recently, a news of the discovery of a 100-million-ton oil and gas field in Tarim Basin has frequently been screened in the oil circle, which has become one of the few exciting good news since the beginning of 2020.

From November 17, 1988, Lunnan 2 well spewed out a high-yield oil gas stream, and now a large oil and gas field with an output of nearly 30 million tons has been built. The development of Tarim Oilfield for more than 30 years is a history of hard work, and it is also a history of tackling countless unknowns, problems and technologies.

As oil and gas are buried deeper and deeper, it is more and more difficult to explore and develop. Today, Tarim Oilfield has entered an era of deep oil and gas attack.

The picture of Lunnan 2 well comes from Guanwei of Tarim Oilfield.

01

Exploring deep oil and gas

Many years ago, a group of world-class oil and gas experts came to Tarim with confidence.

But they all shook their heads in the face of the complicated geological structure in Tarim Basin. They have never seen such a world problem, and there is no way to solve it.

How difficult is it to exploit oil and gas from the largest inland basin in the northwest of China?

Geologically, the Tarim Basin has experienced eight stages of structural deformation, including "overall extrusion, layered deformation, vertical superposition and linkage progression". This kind of geology is like "being broken by people and stepping on several feet", and all kinds of underground strata are completely disrupted, so a complete geological zone can not be found at all.

For petroleum geology, only when the theoretical support of oil and gas is discovered in geology can oil and gas fields be played out, so the difficulty can be imagined.

In addition, the buried depth of oil and gas reservoirs in Tarim basin is generally between 6000 meters and 10 thousand meters, and conventional drilling technology can’t "drill wells" at all.

At the same time, there are three sets of complex and difficult-to-drill strata, namely, high-steep and extremely thick gravel layer, compound salt-gypsum layer and strongly abrasive fractured reservoir, which leads to the very slow drilling speed of conventional drilling technology.

In addition, ultra-deep wells are bound to encounter complex conditions such as high temperature and high pressure, and poor control will bring a series of problems and even great losses.

There is a difficult road ahead of Tarim oil and gas development, but the most dangerous places often have the most beautiful scenery, and the distribution of oil and gas resources is no exception.

The data show that there are 10.15 billion tons of oil and gas resources in the Tarim Basin at a depth of 6,000-10,000 meters, and the reserves are extremely amazing.

After more than 30 years of development, the shallow geological conditions of Tarim Oilfield have been found out, and the deep geological conditions over 6000 meters are basically understood, but what is the geology of the ultra-deep, that is, the rich oil and gas fields buried below 8000 meters?

As described by the technical researchers in Tarim Oilfield, "The bride is sitting there, waiting for them to unveil the veil. "

02

Overcome world-class problems

In order to overcome many extreme problems such as ultra-deep, ultra-high pressure and high temperature, Tarim Oilfield has carried out a number of technical breakthroughs, innovated the safe isolation technology of ultra-deep complex pressure system, invented three sets of rapid drilling technologies for complex and difficult-to-drill formations, and created downhole integrity technology in extreme environments.

Among them, the innovative safe isolation technology of ultra-deep complex pressure system in the oil field has constructed a series of non-standard wellbore structures that meet the buried depth, number of layers and creep strength of different salt layers, and solved the major problem of safe isolation of multiple sets of ultra-deep composite salt layers.

With the help of this technology, Tarim Oilfield has drilled the deepest well on land in Asia-Luntan 1 well, and achieved a major exploration discovery.

On January 19, 2020, the risk exploration well located in Kuqa City, Xinjiang was rotated to explore Well 1. After acid fracturing test, the daily output of crude oil was 133.46 cubic meters and natural gas was 48,700 cubic meters.

The drilling depth of this well is 8882 meters, which is equivalent to a "Everest" in the ground, creating seven records, including the deepest well and the deepest oil-producing gas well on land in Asia.

This not only marks a major breakthrough in ultra-deep exploration under CAMBRIAN salt in Tarim Basin, but also confirms that primary reservoirs and high-quality reservoir-cap assemblages are still developed in the 8200m deep strata in Tarim Basin, and also represents that Tarim’s drilling technology level has successfully ranked among the international leaders.

On July 19th, 2019, Well Luntan 1 took 361 days to drill to 8882 meters, becoming the new "king of deep wells" on land in Asia, indicating that Tarim’s drilling technology has been at the international leading level.

In recent years, Tarim Oilfield has made a great breakthrough in the field of ultra-deep well drilling, represented by Luntan 1 well. At present, it has a drilling capacity of 10,000 meters, with over 110 deep and ultra-deep wells drilling 6,000 meters every year, accounting for more than half of ultra-deep wells drilling in China.

"Tarim drilling technology has been at the forefront of the world, and high-density oil-based drilling fluid and fine pressure control are in the leading position in the world, which can be applied to the exploration and development of onshore oil and gas reservoirs such as Willis Basin and Texas." Even Halliburton, the top international oil service company, expressed its approval.

03

Deep technological breakthrough, helping oil and gas discovery

At the same time, the breakthrough in key technologies of "deep" drilling and completion has also promoted the rapid discovery of multiple oil and gas reservoirs.

In recent years, more than ten large oil and gas reservoirs, such as Keshen 9, Zhongqiu 1 and Bozi 9, have been discovered in Tarim Oilfield at a depth of more than 6000 meters, which has brought the oilfield into a harvest explosion period.

Among them, in December 2018, well Mid-Autumn 1, located in the middle of Qiu Li Tage structural belt in Kuqa depression, Xinjiang, was successfully well tested, and high-yield industrial gas flow was obtained, which indicates that there will be hundreds of billions of condensate gas reservoirs in this area.

In October, 2019, Bozi 9 well located at the foot of South Tianshan Mountain harvested high-yield oil and gas flow, which indicates that Tarim Oilfield has harvested Bozi 9 gas field.

The natural gas reserves in this gas field exceed 100 billion cubic meters, further consolidating the reserve scale of Bozi-Dabei trillion cubic meters atmospheric area.

In April, 2020, Well Manshen-1, whose buried depth is close to 8000m, made a major breakthrough. This well confirmed that the whole northern Tarim-Tazhong oilfield is contiguous with oil, adding 228 million tons of oil resources, which laid a foundation for accelerating the construction of a large oil and gas area of 10 million tons.

Up to now, three trillion cubic meters of oil and gas areas have been discovered in the Kuqa depression in Tarim Oilfield, among which the large oil and gas areas from Keshen to Kela trillion cubic meters have been implemented; Bozi to Dabei oil and gas area-the second trillion cubic meters oil and gas area, is being consolidated; Qiu Li Tage, the third trillion cubic meters oil and gas area, is being cultivated.

With the continuous breakthrough of technology, at present, Tarim Oilfield has gradually formed an increasingly clear exploration and development plan:

Among them, in the exploration, we mainly focus on three major areas: Kuqa New Area, piedmont of southwest Tarim and deep carbonate rocks in platform basin, and speed up the search for strategic replacement areas.

In terms of development, we will focus on the construction of two base areas, Kuqa natural gas and Tabei-Tazhong crude oil, and build a 30 billion cubic meter atmospheric area in Kuqa and a 10 million ton large oil and gas area in Taipan.

All these have undoubtedly laid a solid reserve resource foundation for the west-to-east gas transmission and national energy security.

On September 17th, 1998, Kela 2 well spewed out high-yield oil gas flow, and Kela 2 gas field was born, which contributed to the start of the symbolic project of western development in China-West-East gas transmission.

As one of the main gas sources of West-to-East gas transmission, Tarim Oilfield undertakes the task of supplying gas to 15 provinces and cities, more than 120 large and medium-sized cities with a population of about 400 million and more than 3,000 enterprises in East China and North China. This is a great energy project and a great legacy for future generations.

04

Climb! yield

According to the latest round of resource evaluation, the total amount of proven oil and gas resources in Tarim Basin exceeds 17.8 billion tons, of which oil exceeds 9 billion tons and natural gas exceeds 9 trillion cubic meters, accounting for about 1/6 and 1/4 of the national oil and gas reserves respectively.

Correspondingly, as of 2019, the proven rate of oil and gas in the basin is only 14.6%, and the exploration prospect is very broad.

Massive resources have been prepared, and the next step is to unveil the basin.

In fact, with the breakthrough of ultra-deep well drilling technology, the output of Tarim Oilfield has been rising since its construction.

From the production of 33,900 tons of oil and gas equivalent in 1989 to the breakthrough of 5.48 million tons in 2001, it took Tarim Oilfield 12 years to reach the stage of 5 million tons.

Subsequently, the oil field output increased significantly, reaching 10 million tons, 15 million tons and 20 million tons in four years, one year and two years respectively.

Since the oil and gas production reached 25 million tons in 2017, after three years, Tarim Oilfield is expected to climb to a new peak of 30 million tons in 2020.

Output in Important Years in Tarim Oilfield

In 2019, Tarim Oilfield made the strategic goal of "winning 30 million, breaking through 35 million and aiming at 40 million", that is, 30 million tons of large oil and gas fields will be built as scheduled in 2020, and the oil and gas production will exceed 35 million tons ahead of schedule during the "Tenth Five-Year Plan" period, and reach more than 40 million tons before 2030.

A thriving development prospect is becoming clearer and clearer.

In fact, only from the recent production situation of the oilfield, the upward trend is also extremely obvious.

It is reported that in the first quarter of this year, Tarim Oilfield completed a cumulative oil and gas output of 7.91 million tons, an increase of 568,000 tons over the same period of last year. According to this development speed, it is just around the corner to achieve the goal of 30 million tons.

Although the Tarim Basin has always been regarded as one of the most difficult areas for oil and gas exploration and development in the world, with the tenacity and exploration of generations of oil people, the veil of this "cornucopia" will finally be unveiled.

Note: Some contents are from Tarim Oilfield.

Original title: "Challenge the deep oil and gas forbidden zone! This oilfield has solved a world-class problem.

Tianjin polar fox Alpha T5(ARCFOX αT5 Alpha T5) is on sale, with a discount of 31,900 yuan! Act quickly.

[car home Tianjin Preferential Promotion Channel] Recently, Arc Fox Alpha T5 has received a large discount in Tianjin, with a maximum discount of 31,900 yuan. At present, the minimum starting price has dropped to 123,900 yuan. If you are interested in this car, you may wish to take the time to consult the local dealer and click "Check the price of the car" in the quotation form to get a higher discount.

天津地区极狐

Arc Fox Alpha T5 adopts a front face design with a strong sense of science and technology, and its closed air intake grille is integrated with the headlights, which makes the overall lines smoother. The side lines of the car body are simple and generous, showing a sense of movement without losing stability. On the whole, Alfa T5 interprets the future development direction of new energy vehicles with its unique design language.

天津地区极狐

Arc Fox Alpha T5 has a fashionable and dynamic design, with a body size of 4690*1936*1650mm and a wheelbase of 2845mm. The lines on the side of the car are smooth, showing a sense of strength from front to back. The front and rear wheel tracks are 1640mm, which ensures the stability and handling of the vehicle. The rim adopts a 19-inch design with a 235/50 R19 tyre size, which further enhances the sense of movement and driving experience of the vehicle.

天津地区极狐

The interior design of Arc Fox Alpha T5 adopts modern and simple style, creating a warm and comfortable driving atmosphere. The leather steering wheel not only has a delicate touch, but also supports manual adjustment up and down and back and forth to meet the needs of different drivers. The center console is equipped with a 15.6-inch high-definition touch screen, which integrates the functions of multimedia system, navigation, telephone, air conditioning and window control, supports voice recognition and is easy to operate. In addition, the car also provides two USB interfaces and a Type-C interface for the front passengers, and a Type-C interface is also provided in the rear to meet the charging requirements. In terms of seats, the main and co-pilot seats are made of imitation leather. The main seat supports front-back adjustment, backrest adjustment and height adjustment, while the co-pilot seat has the functions of front-back adjustment and backrest adjustment, providing good support and comfort. The rear seats support proportional reclining, which increases the flexibility and practicability of the luggage compartment.

天津地区极狐

The engine of ArcFox Alpha T5 has strong power performance, with the maximum power of 185kW and the maximum torque of 360N·m, which provides abundant power output and excellent acceleration performance for the vehicle.

The owner of car home was full of praise for the appearance of the Extreme Fox Alpha T5. He mentioned: "I remember that when I was looking at the car, I was attracted by the front face, and the little fox logo in front of me could light up to be super handsome. On the side, the size of the 19-inch wheel hub is large enough, and the wind resistance coefficient of the hidden door handle is particularly low. " These details show the unique charm of the design of the polar fox Alpha T5.

＂Five-year plan you don’t know＂ (4)： How to draw up five-year plan with the help of external brain.

　　At the beginning of the founding of New China, the leaders attached great importance to the role of "outside brain". The opinions of the former Soviet Union were repeatedly consulted during the preparation of the First Five-Year Plan, and the method of combining "leaders, experts and the masses" was put forward during the Third Five-Year Plan. However, due to the need for confidentiality, the State Planning Commission was a state-level secrecy unit at that time, and experts played a very limited role as outsiders.

　　After the reform and opening up, experts have played an increasingly important role. According to Comrade Hu Qiaomu’s introduction in the article "How China’s leaders make decisions", experts played an important role in decision-making in the 1980s. First, they strengthened the role of consulting institutions, mainly internal research institutions in the State Council, China Academy of Social Sciences and major universities in Beijing. The second is to attract experts to participate in the demonstration work. After the Seventh Five-Year Plan, experts began to participate in policy consultation by participating in symposiums; after the Ninth Five-Year Plan, experts further participated in policy consultation by participating in preliminary research; during the Tenth Five-Year Plan, an expert deliberation committee was formally established; during the Eleventh Five-Year Plan, it was changed into an expert consultation committee, which became a specialized policy consultation and policy demonstration institution.

　　Who can participate in the core decision?

　　There is no doubt that research institutions have a great voice in the decision-making process, and they are widely involved in the decision-making process. From the core to the periphery of decision-making, we can see the ubiquitous influence of professional researchers.

　　From the perspective of participation structure, direct participation in drafting has entered the core of decision-making. The core of decision-making is the national development planning expert Committee, which is not only a long-term advisory body for the preparation of the five-year plan, but also has the right to demonstrate the plan; At the decision-making consultation level, it is to participate in the preliminary research of decision-making and solicit opinions at different stages of opinion planning; At the periphery of decision-making consultation, various opinions and suggestions are actively put forward through public suggestions channels and public platforms to influence decision-making.

　　Scholars from some government-affiliated research institutions directly participated in the drafting of the plan. For example, the members of the party’s "Proposal" drafting group included Li Jingtian, executive vice president of the Central Party School, Bai Chunli and Huang Zhijian, executive vice presidents of China Academy of Sciences, Wang Weiguang, executive vice president of China Academy of Social Sciences, and Cai Fang, director of the Institute of Population and Labor Economics of China Academy of Social Sciences. Wang Yiming, executive director of the National Macroeconomic Research Institute, and others participated in the drafting of the Outline. In a drafting group dominated by government officials, scholars participated in the planning drafting, which provided a professional perspective for the planning work.

　　Expert argumentation is the legal procedure for major national decisions.

　　In October, 2005, the State Council explicitly stipulated that the expert argumentation system for planning should be implemented. After the State Planning Expert Committee was formally established, the number of members was 37 at first, and then increased to 56. During the preparation of the Twelfth Five-Year Plan, a total of four meetings of the National Development Planning Expert Committee were held at different stages. The first meeting was held at the stage of drafting the basic ideas (referring to mobilizing all parties to make suggestions and suggestions in the early stage of preparation) to discuss some major issues of the National Twelfth Five-Year Plan; The second meeting was held in the process of soliciting opinions on basic ideas to listen to the opinions of experts; The third and fourth meetings were held in the stage of soliciting opinions on the Outline to listen to the opinions of experts.

　　In general, the meeting form of the expert committee is to study materials first, and then discuss in groups to give opinions on the Outline (draft for comments). At the same time, experts will directly modify the staged planning text, and some experts will put forward written opinions in the form of articles, and the National Development and Reform Commission will summarize and study these opinions and consider whether to absorb them.

　　The State Council’s rules of procedure clearly stipulate that major issues submitted to the State Council for study and decision need to be "demonstrated by experts or research and consulting institutions for their necessity, feasibility and legality". This shows that expert argumentation has become a legal procedure for major decisions. The meeting of the National Development Planning Expert Committee held in February 2011 not only put forward opinions, but also drafted the expert argumentation report of the Twelfth Five-Year Plan. According to Professor Hu Angang, an expert member of the Twelfth Five-Year Plan, the drafting process was that Wang Yiming, executive vice president of the National Macroeconomic Research Institute, drafted the first draft of the demonstration report, which was repeatedly discussed by the expert committee, and revised by the National Development and Reform Commission according to the opinions of the expert committee. The final demonstration report was basically completely different from the first draft, and the expert demonstration report formed by the meeting was submitted for review together with the draft of the planning outline, providing strong support for enhancing science.

　　Ten thousand experts participated in the policy research of the 12th Five-Year Plan.

　　A large number of research institutions have participated in the policy research of the Twelfth Five-Year Plan, which is the largest policy research in the world. On November 6, 2008, the National Development and Reform Commission launched the preliminary research, and the same major topic included 39 topics in 8 fields.

　　There are two ways to entrust major issues in the early period of the Twelfth Five-Year Plan. One is to directly entrust research, with seven research institutions; Second, public bidding was conducted to the whole society, and a total of 60 research institutions were selected. The selected institutions are mainly government-affiliated research institutions and academic institutions, as well as two independent research institutions and one multinational enterprise. More than 10,000 experts from 67 domestic institutions in politics, economy, culture and society participated in the research, and fully listened to the opinions and suggestions from all walks of life, and finally formed a research report of 5 million words.

　　While the National Development and Reform Commission (NDRC) organized the preliminary research on major topics, the Office of the Central Leading Group for Finance and Economics also commissioned the research on major topics, including the National School of Administration and some foreign research institutions.

　　The research results of previous projects provided by research institutions provide a third-party and professional perspective for the major issues involved in planning drafting, which has become an important part of scientific planning.

　　Since the agenda of the 12th Five-Year Plan has been fixed, it is equivalent to opening a huge window for policy discussion. During this period, research institutions have held public policy discussions in the form of forums, symposiums and special studies, forming a policy public opinion atmosphere. For example, in 2010, the China Development Forum, the annual meeting of China Macroeconomics Society and other important policy discussions all focused on the preparation of the Twelfth Five-Year Plan, and a large number of articles on the Twelfth Five-Year Plan were formed during this period.

　　Judging from the participation link, the participation of experts is mainly in the "one-to-one" link of the "brainstorming" decision-making process, and the middle part is less involved. In the early stage of the strategy, the research results provided by the research institutions provided the drafters with inspiration and clarification of some issues; In the stage of soliciting opinions, scholars put forward suggestions for revision to evaluate and demonstrate the quality of the plan. These two links are also the active period for research institutions to put forward policy suggestions.

　　

Touch the willows and listen to the chirping of cicadas, and the music capsule customizes the immersive summer night ＂Symphony Concert＂

On July 17, this website reported that the head was covered with lush green branches and leaves, which isolated the scorching sun and sprinkled light spots; beside the ears were one or two sounds, gradually forming pieces and weaving webs of cicadas; in front of them were children who were constantly exclaiming at wonderful natural phenomena, as well as family members who were busy building a "stargazing camp". All this was happening under the company of the stars and the moon.

Xingtu Lanyue is the flagship model of Chery Group’s spire brand. Recently, Yin Tongyue, chairperson of Chery Automobile, put forward a good vision for the development of the group in an interview. "Leaves take root everywhere and become an earth enterprise originating in China." As a model that is full of expectations, Xingtu Lanyue takes "home" as the starting point, constantly expands the boundaries of travel, and creates beauty with users in different countries around the world with golden power and comfortable cockpit.

Go to find cicadas singing and forest dancing, golden power across mountains and seas

The day is long and the cicadas chirp the trees, and the embers fall into the drapery at night. Throughout the ages, the chirp of cicadas has not only symbolized the arrival of summer, but has also been endowed with many philosophies of life by scholars of all ages, which have been continuously passed down to this day. Although there are many contemporary high-rise buildings, it is still within reach to hear the sound of cicadas and sleep with fireflies. Driving the stars to the moon, the surging power can cross mountains and seas to find the most suitable forest sea for listening to cicadas and enjoying fireflies.

Xingtu Lanyue uses a new generation of high-power 2.0T engine and Aisin 8AT gearbox to create a golden power combination. Among them, the GDI engine has won the title of "China Heart" Top Ten Engine, with a maximum thermal efficiency of 38%, which makes Xingtu Lanyue even a 2.0T engine can have a maximum power of 192kW and a peak torque of 400N · m higher than that of the same class. At the same time, under the natural connection of Aisin 8AT gearbox, Xingtu Lanyue can bring users a more surging and smoother power experience, allowing users to enjoy the fun of surging power during the exploration journey.

Furthermore, Xingtu Lanyue relies on the M3X Mars Architecture 2.0 platform, applying front and rear aluminum steering knuckles, front control arm hydraulic bushings, third-generation bearing technology, and the sixth-generation BorgWarner intelligent four-wheel drive. It not only starts more smoothly and softly, but also converts to high-speed processes at low speed, always maintaining a linear and stable sense of push back, and can also respond to extreme speed control in milliseconds, allowing all-terrain to cross the road without obstruction.

Economic, standard, sports, snow, sand, mud, off-road and other 7 driving modes, Xingtu Lunar can be easily controlled, and with the memory function, it can calmly deal with the differentiated needs of different road conditions, allowing users to drive without hindrance. Summer travel to find the most ideal Lin Hai, even if there is a sudden shower, it just adds a fun to this trip.

To see the stars in the sky, the ever-changing space can lie flat

Walking down the Yao steps and looking up at Star Douhui. In their spare time, they walked along the steps, raised their heads and looked at the sky full of stars, and their mood became comfortable and comfortable, opening up a corner of the daily life of ancient literati. Such an optimistic attitude of enjoying "floating life for half a day" can also be found in many people and families in contemporary times. They also drive the starry road to the moon outside the city to pursue the splendid beauty of the stars and enjoy the gifts of the galaxy in the universe.

The super-long wheelbase of Xingtu Lanyue is 2900mm, and the length, width and height are 4970mm, 1940mm, and 1792mm respectively. There are large six-seat and large seven-seat layouts to choose from. Among them, the head space of the second row reaches 1003mm, and the head space of the three rows reaches 961mm, which is the largest third row in the same class. In addition to the spacious riding space, which satisfies the whole family, Xingtu Lanyue also has a large and rich storage space. It can put down 3 standard 24-inch trolley cases + 1 20-inch trolley case to easily store travel equipment. And, when the third row of seats has no riding requirements, it can be put down to expand the storage space.

After choosing the best stargazing location, the second and third rows of seats on Xingtu Lanyue support reclining at the same time, and the cabin becomes a large bed room in seconds. At this moment, turn on the fragrance system and smell the exclusive taste jointly developed by CK, a top international fragrance company; open the music capsule app and listen to the customized "Forest Cabin, Baby Room, Country Bistro, Qingquan Tea House, Meditation Space" high-quality pure music; look at the vast galaxy, and identify Cygnus in the galaxy with your family. The warm and happy atmosphere is integrated with the starlight in the sky.

To enjoy the beauty of civilization, Chinese luxury at will

In the hot summer, famous summer resorts have become the choice for many families to travel by car, such as Shangri-La, which is diverse in folk culture and often appears in film and television works, and Lushan Mountain, which has been climbed by more than 1,500 literary giants such as Tao Yuanming, with beautiful scenery, and the summer resort that was once a "royal garden" surrounded by mountains and rivers. From south to north, it not only tests the power performance of household SUVs, but also tests the luxury details. The "Chinese luxury" of Xingtu Lanyue can not only stand the test, but also conveys the high-end quality that the whole family shares.

Xingtu Lanyue is equipped with Pre-NAPPA leather seats, which are applied with parametric punching and personalized quilting. During long-distance driving, the whole family can have a high-end sofa-like riding experience. Moreover, for different driving positions, Xingtu Lanyue uses different comfortable sponges to create good riding comfort and support. When passing through the bumpy road, the seat configuration with generous volume, full flanks and integrated head and shoulders can also provide strong support for the occupants, and the luxury seat and luxury enjoyment can be integrated into every detail.

In addition, Xingtu Lanyue has also created a three-zone independent air conditioner for users throughout the season, which makes the operation more convenient and the temperature more stable, creating a comfortable body feeling like a breeze. With the double-layer silent glass and ANC active noise reduction function, the whole family seems to be in a moving luxury living room, chatting and laughing with Yan Yan, enjoying it.

Listening to the chirping of cicadas, admiring the galaxy, touring the great river, climbing Qifeng, and tracing the context… Although there are abundant options for family self-driving tours in summer, time is like a fleeting moment, and the beautiful scenery waits for no one. Now, the great promotion activity of "price to the end, exchange in place" is underway. Now you can immediately get a comprehensive subsidy of up to 35,000 yuan for car purchases, allowing more families to enjoy colorful summer self-driving and create unique summer memories.

Thermal interpretation ｜ The general secretary of this Yellow River water diversion scheme requires steady optimization and adjustment.

On September 12th, General Secretary of the Supreme Leader, who visited Lanzhou, Gansu Province, once again presided over the symposium on comprehensively promoting ecological protection and high-quality development of the Yellow River Basin, following the symposium on ecological protection and high-quality development of the Yellow River Basin in 2019 and the symposium on further promoting ecological protection and high-quality development of the Yellow River Basin in 2021.

At this symposium, the General Secretary explicitly requested "strictly observe the upper limit of water resources development and utilization, and refine the measures of determining cities, land, people and production by water" and "steadily optimize and adjust ‘ August 7th ’ Water diversion scheme ".

The "Eighth Seven-Year Plan" is a water allocation plan for the Yellow River approved by China in the 1980s. Based on the actual water consumption in 1980, the plan comprehensively considers the scale of irrigation development, the growth of industrial and urban water consumption and the construction of large and medium-sized water conservancy projects in the provinces along the Yellow River to allocate water rights for the Yellow River. The "August 7th" water diversion scheme has been used since it was approved by the State Council in 1987, and has not been readjusted.

Since the implementation of the "Eighth Seven-Year Plan", the trend of excessive growth of water consumption in various provinces along the Yellow River has been effectively curbed, in order to make rational use and save protectionDevelopment of Water Resources in the Yellow River BasinPlayed an important role.

However, with the development of economy and society, the shortage of water resources has increasingly become an important factor restricting the development of areas along the Yellow River, and some provinces and regions along the Yellow River have issued calls from time to time to adjust the "eighth seven-year plan".

From a historical point of view, when the water was divided in 1987, due to the underdeveloped economy at the source of the Yellow River and the upstream provinces such as Qinghai and Gansu, the water resources of the Yellow River were allocated very little.

From the economic point of view, compared with the water division in 1987, the proportion of industries along the Yellow River and Nine Provinces has been adjusted, and the proportion of primary industry has decreased. It is obvious that the distribution of water based on agricultural irrigation water is no longer suitable for the current development needs.

From a practical point of view, with the completion and operation of the East Middle Route of South-to-North Water Transfer Project and Xiaolangdi Project, the Yangtze River can be used to divert water from Shandong, Hebei, Henan and Tianjin in the lower reaches of the Yellow River.

Therefore, the water resources in the Yellow River Basin are ready for reallocation.

△ On September 11, 2024, General Secretary of the Supreme Leader came to the Zhongshan Bridge section of the Yellow River in Lanzhou City, Gansu Province to learn about the local promotion of ecological protection in the Yellow River Basin.

Water is the source of life and necessary for production. With limited water resources accounting for 2% of the country, the Yellow River Basin undertakes the task of supplying water to 12% of the country’s population, 17% of cultivated land and more than 50 large and medium-sized cities, and the contradiction between supply and demand is particularly prominent.

What’s the solution to the problem?

In recent years, from Fenhe River to Sanjiangyuan, from Wuliangsuhai to the mouth of the Yellow River, General Secretary of the Supreme Leader has traveled all over the nine provinces and regions in the upper, middle and lower reaches of the Yellow River, and conducted in-depth research and thinking on how to solve the problems faced by the ecology and development of the Yellow River basin under the new situation.

On September 18, 2019, at the symposium on ecological protection and high-quality development in the Yellow River Basin, the general secretary’s words were firm: we must adhere to the principle of water-based cities, land, people and production, and take water resources as the greatest rigid constraint, and rationally plan the development of population, cities and industries.

Since then, the whole Yellow River basin has taken action, and the simple truth of "how much soup is soaked" has been deeply rooted in the hearts of the people.

Ningxia issued the implementation plan of "four waters and four determinations"》, the Yellow River water, groundwater, unconventional water and other different water sources are allocated and dispatched in full caliber, and a water distribution system with indicators reaching county, district management and industry overall planning is constructed to explore a high-quality development path that promotes urban development, industrial layout, land use and water resources carrying capacity.

Inner Mongolia actively promotes the reform of water rights. By May 2024, Inner Mongolia had transferred 443 million cubic meters of Yellow River water by relying on the water rights trading platform, which solved the water shortage problem of more than 260 industrial projects.

Shanxi focused on steel, chemical industry, cement, non-ferrous metals, food and other high water-consuming industries, and created 14 provincial-level water-saving enterprises, effectively improving the level of water resources conservation, intensive and safe utilization.

… … … …

At this symposium, the general secretary further emphasized that "actively explore and standardize the promotion of water rights transactions" and "implement water-saving actions to accelerate the construction of a water-saving society" areRational useThe water resources of the Yellow River point the way.

Water makes everything flourish. "Steady optimization and adjustment ‘ August 7th ’ Water diversion scheme ",comprehensively implementing the principle of" four waters and four decisions "and carefully doing this big article on" the relationship between people and water "will definitely inject new vitality into the ecological protection and high-quality development of the Yellow River Basin.

Zhengzhou, Henan Province： A total of 718 people were isolated and 989,800 people were sampled for nucleic acid detection in key populations.

CCTV News:The reporter learned from the COVID-19 epidemic prevention and control press conference held in Zhengzhou that as of 18: 00 on January 5, there were 6 new positive cases and 10 asymptomatic infected people in Zhengzhou.

Li Huifang, Deputy Secretary General of Zhengzhou Municipal Government:Up to now, 989,800 people have been sampled from key areas and key populations in Guancheng, Erqi, Zhongyuan and Jinshui districts, all of which have been tested, and 6 positive cases have been detected.

At present, Zhengzhou has 10 closed control zones, 4 control zones and 3 prevention zones. Among them, the management measures of "closed area, staying indoors and serving at home" are implemented in the sealed control area, and the management measures of "people are not allowed to leave the area and gathering is strictly prohibited" are implemented in the control area, and the prevention area is not allowed to go out unless necessary. If it is really necessary to go out, it is necessary to hold a negative nucleic acid test certificate within 48 hours.

Li Huifang, Deputy Secretary General of Zhengzhou Municipal Government:Judging from the current epidemic situation, the epidemic spread in Zhengzhou has the characteristics of multi-point distribution and aggregation, and the communication chain is relatively clear, mainly involving the aggregation spread of card friends, funeral banquets and families. At present, there are 718 people in centralized isolation and 4899 people in home isolation.

The ancient makeup was the most complicated and gorgeous in the Tang Dynasty, which was related to the great cultural integration and women’s self-confidence.

When The Longest Day In Chang’an was popular, the flower buds of women in the Tang Dynasty were impressive. Qingpingle, which followed closely, was also regarded as a highly restored history because it presented the makeup of Pearl in the Song Dynasty.
The development of makeup research in recent years is behind the film and television drama’s efforts to restore the face of ancient life from a large number of "shocking people" in the past. Chen Shiyu, the service director of film and television dramas such as Qingpingle, is a scholar of costume history and arts and crafts. He studied under Mr. Sun Ji in Beijing Institute of Fashion Technology and is also a consultant on the history and service of CCTV’s National Treasure program. Li Ya, a professor in the Department of Stage Art of Shanghai Theatre Academy, has also written works such as History of Ancient Jewelry in China, Streaming Earrings: Earrings in China in Past Dynasties, and Formula of Ancient Makeup in China.
The Beauty of China’s Makeup is a book co-written by Li Ya and Chen Shiyu, which not only presents a complete picture of China’s makeup from the Zhou Dynasty to the Qing Dynasty, but also outlines the social ideological style and aesthetic changes behind it. "The power of power, the restraint of morality, the different tastes of elite culture and market culture have all left a deep mark on women’s makeup in different times." Zhu Liangzhi, a professor of philosophy at Peking University, pointed out in the preface.
"After studying makeup for thousands of years, it is found that human nature is unchanged in ancient and modern times. Pursuing beauty and fashion trends is the commonality of people in all ages, but the forms of expression are different, and some times will be more obvious and more tolerant." Li Ya said.
What is "fish flattery"?
"Makeup as a research topic is very rare." Since studying for a master’s degree in 1999, Li Ya has been deeply involved in the field of cosmetic culture research. At first, I chose to study this direction simply because few people paid attention to it. In 1981, after the publication of Shen Congwen’s "Research on Ancient Chinese Costume", ancient costume became a research hotspot, but few people paid attention to the makeup that appeared in ancient murals and poems together with costume.
After Li Ya really entered the field of decoration research, she found it very difficult. First of all, there are no first-hand cultural relics, and makeup must be attached to the human body, and once the human body rots, makeup will be gone. Therefore, compared with other material and cultural studies, makeup lacks first-hand material information and can only be studied through other channels. Auxiliary research approaches include literature scattered in history books, note novels, poems and songs, as well as image research including ancient figure painting and figure sculpture.
However, whether recorded in words or portraits, either "only know its name but not its shape" or "only know its shape but not its name". In addition, after thousands of years of polishing, many important information has faded, peeled off or lost. As a researcher, we need to collect all the information, and then find a reasonable correspondence between "shape" and "name" in order to restore the historical face of makeup to the greatest extent.
Li Ya and Chen Shiyu have restored a popular makeup "Fish Mei Zi" that appeared in the Song Dynasty. There is only a brief record of this kind of makeup in the History of Song Dynasty, but at first they were completely confused about what it meant to be "a bone in the gills". Later, when I was studying the female crown in the Song Dynasty, I happened to find that there was a kind of "Zhuguan" at that time, which was made of a hard fish stone taken out from the head of herring. After polishing, polishing and oil immersion, it became a translucent gem like agate, which was used as a crown decoration. Only then did they understand that the so-called "Fish Mei Zi" was made by sticking this gem on black paper, thus solving this "small historical puzzle".
The Beauty of China’s Makeup also shows 29 sets of restoration pictures of real makeup. When the ancient makeup appeared on modern people’s faces, the historical gap was broken. In recent two or three years, Li Ya has devoted a lot of energy to the restoration of ancient makeup after her research. She said that it was a practice after she completed the correspondence between "shape" and "name". "This is an uncontrollable desire, and I really want to know what these ancient portraits and sculptures are like when they are restored by real people."
However, the transformation from abstract words to concrete images requires secondary creation, which inevitably has subjective elements. Every scholar will do something based on his own research, which is also a great test for their textual research ability and aesthetic grasp ability. "It is necessary to ensure that the restored ancient makeup conforms to the temperament of that era at first glance."
Women’s status behind makeup
For ancient make-up, a sentence in the Warring States Policy is very classic, "A scholar dies for a confidant, and a woman looks for herself." In fact, Li Ya found that ancient women’s makeup was not as simple as women pleasing people.
The Han Dynasty was the formative period of the ancient aesthetic standards of makeup, and from then on, it laid the characteristics of elegance. At the same time, Confucianism also established the absolute dependence of women on men, and put forward the theory of "three cardinal guides and five permanents" and "respecting yang and belittling yin". Especially the Women’s Commandments written by Ban Zhao in the Eastern Han Dynasty emphasized women’s submission, inferiority and obedience, and "standardized" women in China for more than two thousand years. These thoughts of the times have influenced women’s makeup. Since the Han Dynasty, the makeup style has gradually become humble and feminine, and even some morbid makeup has begun to appear.
Sun Shou was the wife of Liang Ji, a consort and powerful minister in the Eastern Han Dynasty. The Book of the Later Han Dynasty recorded that she was "beautiful in color and good in appearance" and liked to "frown and make up". The so-called "frown" is similar to a figure-of-eight eyebrow, which hangs down, and "crow makeup" means that there seem to be two tears hanging under the eyes. Sun Shou walks "hunched", that is, hunched over, looking ill, and laughing is a "decayed tooth smile" with bulging cheeks like toothache. History books say that this kind of makeup is "charming", but it once became the most popular fashion makeup in Beijing. "’Women are weak and beautiful’ is the most important point in Women’s Commandments, which emphasizes that women should show weakness, not only because they are soft and docile inside, but also because they are weak and weak in appearance, which is why morbid makeup is popular." Li Ya explained.
However, when the status of women in the whole society begins to rise, traditional aesthetics will also be broken. The makeup in the Tang Dynasty is the most complicated and gorgeous in history, and the makeup carrier is also very rich. Especially during the reign of Wu Zetian, the gorgeous makeup reached its peak. A number of painted figurines of the Tang Dynasty in the era of Wu Zetian were unearthed in Astana, Xinjiang. The face of the buried female figurines was swept by thick eyebrows, and the area of rouge blush was extended from under the eyebrows to the side of the face. In addition to the simple fan-shaped shape, the flower-shaped shape on the forehead was also smudged with complex patterns such as flowers, rolling grass and cirrus clouds. The oblique red on both sides of the cheek is not a simple blush, but a complex pattern. Ordinary maids in remote areas are all like this, which shows how charming the makeup of upper-class women in Chang’ an and Luoyang was at that time.
After Wu Zetian abdicated, Princess Taiping and Empress Wei were still active in the power center, and the gorgeous makeup style of Wu Zhou continued until the early years of Emperor Xuanzong’s succession. After the appearance of Yang Guifei, the popular fashion in the Tang Dynasty changed into plump beauty, loose clothes and big red makeup, and finally became an impressive symbol of "prosperous Tang Dynasty". "So the development of makeup is inextricably linked with the strength and self-confidence of women."
Makeup and troubled times
From the makeup, we can also see some changes in social thought. At the end of the Eastern Han Dynasty, the Great Plague, coupled with years of war, caused a large number of deaths. In the Northern and Southern Dynasties, the idea of "reincarnation, karma" spread with Buddhism, and Buddhism was also designated as the state religion in the Northern Wei and Southern Liang Dynasties. In addition to literature, music, sculpture and other fields, Buddhism also influenced the makeup at that time, and yellow eyebrow ink makeup began to appear. When Princess Shouyang of Emperor Wu of the Southern Song Dynasty got married, she painted "eight-character palace eyebrows holding yellow forehead", that is, the eyebrows were eight-character, and yellow makeup powder was painted on her forehead, which was called "yellow forehead". This is because the Buddha is the face of the golden Buddha. With the spread of Buddhism to the east, all kinds of forehead yellow, flower yellow and Buddha makeup began to be popular, all of which were painted yellow on women’s faces.
After the Anshi Rebellion, the Tang Dynasty went into decline. In the mid-Tang dynasty, there was a trend of pursuing weird and grotesque makeup, and Bai Juyi also wrote a special poem "Contemporary Makeup". According to the poem, it was popular for women to draw eight-character eyebrows at that time, and their lips were painted black without lipstick, and their faces were painted with ochre powder instead of vermilion and rouge. The makeup with ochre powder on the face is a kind of makeup from Xizang, which came with the Tibetan army invading Chang ‘an twice after the Anshi Rebellion. The ultraviolet radiation on the Qinghai-Tibet Plateau is very severe, and it is easy for local people to get high original red on their faces, so they will use yak milk to refine a brown whey and apply it to their faces as a mask, which has formed an ochre makeup effect and has been popular in Chang ‘an. Bai Juyi believes that this "dark face" makeup does not conform to the traditional makeup aesthetics of the Han nationality, and it looks "like a sad cry" and is a "phase of troubled times".
"The general trend of the world, the peak will decline, and the full moon will lose. All history can’t escape this trend, and the history of makeup is no exception. After the explosive development in the Wei and Jin Dynasties, and then to the peak of the Tang Dynasty, and finally to the late Tang Dynasty, it was already in a state of profusion and extravagance. In the Song Dynasty, makeup suddenly took a 180-degree turn, from rich and colorful to simple and simple. Moreover, after the Song, Yuan, Ming and Qing Dynasties, little has changed. " Chen Shiyu wrote in China’s Beauty of Makeup.
Reporting/feedback

Review on the Management of the Board of Directors of Yuandao Communication in 2023

() The operating comments of the Board of Directors in 2023 are as follows:

　　I. The industry in which the company is located during the reporting period.

The company shall comply with the disclosure requirements of "communication-related business" in the Guidelines for Self-regulation of Listed Companies of Shenzhen Stock Exchange No.4-Information Disclosure of Growth Enterprise Market Industry.

The company is positioned as the escort of China communication network, a leading digital intelligent operation and maintenance service provider and a comprehensive communication technology service enterprise. The company is at the leading level in the field of digital operation and maintenance, and has reformed the traditional manual operation and maintenance business with digital management ability, greatly improving operation and maintenance efficiency and reducing operating costs. The company has undertaken the task of communication guarantee for major international and domestic events for many times. With stable and high-quality service capabilities, it has established a good reputation and influence in the industry and established a long-term and stable cooperative relationship with core customers.

In 2023, in the face of the severe and complicated international situation and the gradual recovery of the domestic market, Yuandao Communication continued to consolidate its internal strength of operation, anchored its development strategy to experience its own competitiveness, made steady and steady progress in the external environment where multiple factors were intertwined, and actively grasped the development opportunities, striving to take the initiative in the rapidly changing market. Through the concerted efforts and breakthroughs of all parties, Yuandao Communication has maintained a steady and good development trend, with outstanding business toughness, breakthrough in technical attack and expansion of market territory, and achieved a certain degree of business results in general.

(1) Industry situation

In 2023, China’s communications industry fully implemented the spirit of the 20th Party Congress, conscientiously implemented the decisions and arrangements made by the CPC Central Committee in the State Council, adhered to the general tone of striving for progress while maintaining stability, fully promoted the construction of a network powerhouse and a digital China, and promoted the deep integration of the digital economy and the real economy. The main operating indicators of the whole industry grew steadily, the network infrastructure such as 5G and Gigabit optical networks became increasingly complete, the popularization of various applications accelerated in an all-round way, and the high-quality development of the industry steadily advanced.

1. Telecom business revenue maintained growth.

According to preliminary accounting (Note 1), in 2023, the telecom business revenue totaled 1.68 trillion yuan, an increase of 6.2% over the previous year. According to the price of last year, the total telecommunications business increased by 16.8% year-on-year.

2. The income from emerging businesses maintained a relatively high growth rate.

Emerging businesses such as data center, cloud computing, big data and Internet of Things have developed rapidly. In 2023, the total business income was 356.4 billion yuan, up by 19.1% over the previous year, and its proportion in telecom business income increased from 19.4% in the previous year to 21.2%, which boosted the telecom business income growth by 3.6 percentage points. Among them, the revenue of cloud computing and big data business increased by 37.5% over the previous year, and the revenue of Internet of Things business increased by 20.3% over the previous year.

3. Investment in fixed assets remained stable.

In 2023, the three basic telecom enterprises and China Tower Co., Ltd. completed a total investment of 420.5 billion yuan in telecom fixed assets, an increase of 0.3% over the previous year. Among them, the investment in 5G reached 190.5 billion yuan, a year-on-year increase of 5.7%, accounting for 45.3% of the total investment.

4. All-optical network construction is advancing rapidly.

In 2023, the length of new optical cable lines was 4.738 million kilometers, and the total length of national optical cable lines reached 64.32 million kilometers; Among them, the length of long-distance optical cable lines, local network relay optical cable lines and access network optical cable lines reached 1.14 million, 23.1 million and 40.08 million kilometers respectively. By the end of 2023, the number of Internet broadband access ports had reached 1.136 billion, a net increase of 64.86 million over the end of last year. Among them, FTTH/O ports reached 1.094 billion, a net increase of 69.15 million compared with the end of last year, and the proportion increased from 95.7% at the end of last year to 96.3%. By the end of 2023, the number of 10G PON ports with gigabit network service capacity reached 23.02 million, a net increase of 7.792 million over the end of last year.

5. The construction of 5G network has been further promoted.

By the end of 2023, the total number of mobile communication base stations in China reached 11.62 million, of which 3.377 million were 5G base stations (Note 2), accounting for 29.1% of the total number of mobile base stations, accounting for 7.8 percentage points higher than that at the end of last year.

6. The number of racks in the data center has increased significantly.

By the end of 2023, the number of Internet data center racks provided by the three basic telecommunications companies to the public reached 970,000, with a net increase of 152,000.

Note 1. The data in 2023 are preliminary statistics, and the final accounts of the annual report are used in 2022 and before. The statistics do not include Hong Kong Special Administrative Region, Macao Special Administrative Region and Taiwan Province. Due to rounding, some data are not equal to the total of sub-items.

Note 2. Since March 2023, the statistical caliber of indoor base stations in the existing 5G base stations has been adjusted from being counted by baseband processing units to being converted by radio frequency units. Since the data of base stations with conditions for use are dynamically updated, the previous data cannot be adjusted retroactively.

Note 3. The above data comes from the Statistical Bulletin of Communication Industry in 2023 of the Ministry of Industry and Information Technology.

(2) Industry policies

II. Main businesses of the Company during the reporting period

The company shall comply with the disclosure requirements of "communication-related business" in the Guidelines for Self-regulation of Listed Companies of Shenzhen Stock Exchange No.4-Information Disclosure of Growth Enterprise Market Industry.

(1) Main business

The company is a leading communication technology service enterprise, which mainly provides communication technology services including communication network maintenance and optimization and communication network construction for communication operators (), (), China Unicom and other communication infrastructure operators, China Tower, as well as communication equipment manufacturers, so as to ensure the effective operation of all links of the information communication network and provide a stable and high-quality network environment for end users. Communication network maintenance and optimization service is to operate and optimize the existing communication network facilities and equipment, so as to ensure the stability and reliability of the communication network and prolong the service life of the communication infrastructure; Communication network construction service is the construction and reconstruction of communication network facilities to improve network coverage, expand network carrying capacity and improve network speed.

(2) Main products

1, communication network maintenance and optimization services

(1) Communication network maintenance service

Communication network maintenance services mainly include professional technical services such as operation and management of communication network room environment, base station equipment, transmission lines and ancillary facilities, routine maintenance and fault handling, as well as communication guarantee services such as solving communication network faults, responding to emergencies, and ensuring major social activities, and integrated communication maintenance services.

The company has been deeply involved in the field of communication network maintenance services for many years, and has accumulated rich industry experience, providing services for customers such as China Mobile, China Tower and China Unicom, which has been recognized by customers. The company has Grade A qualification for comprehensive maintenance of communication network (outsourcing) enterprises, Grade A qualification for base stations and Grade A qualification for communication lines, with strong professional strength and high service efficiency, which can effectively guarantee the reliability and stability of communication networks operated by customers. The company has undertaken the task of communication guarantee for major international and domestic events for many times. With stable and high-quality service capabilities, it has established a good reputation and influence in the industry and established long-term and stable cooperative relations with core customers in major business areas. In the future, the company will take multiple measures and take a multi-pronged approach to consolidate its long-term development competitiveness and consolidate its leading position in the market, so as to continuously increase its market share, expand its business categories and improve its operating efficiency. On the whole, the company has a broad future development space by building its core competitiveness in a multi-dimensional and three-dimensional way.

(2) Communication network optimization service

Communication network optimization service is to test, analyze and evaluate communication network equipment and network indicators, so as to cope with network and environmental changes, improve signal quality, and ultimately enhance terminal communication user perception.

Communication network optimization service is one of the core businesses of the company. The company has a professional optimization team and accumulated rich project experience, which can provide various professional optimization work such as engineering network optimization and special network optimization.

2. Communication network construction services

Communication network construction services include network system equipment installation and debugging, transmission system installation and debugging, wireless equipment installation and debugging, optical (electric) cable line installation, communication infrastructure construction, etc. The construction services provided by the company mainly include pipeline engineering, equipment engineering, supporting facilities construction and sporadic projects, excluding civil construction services.

The company has professional and technical qualifications such as Grade A qualification of communication construction enterprise service ability and Grade I qualification of general contracting of communication engineering construction, and has formed a full-service engineering construction service system. With the construction cycle of 5G network, the company’s order acquisition ability has been gradually improved.

3. Information and communication software and hardware products

While carrying out communication technology services, the company actively carries out technological innovation, breaks through the profit model that traditional communication technology services only provide technical services to communication operators, and develops customized information and communication software and hardware products for customers. This kind of business is beneficial for the company to grasp the development trend of the industry and open up new growth points in the 5G era. During the reporting period, the company’s information and communication software and hardware products mainly include:

(1) Digital management solutions

The company deeply cultivates the industry, has profound industrial endowment, and has a deep understanding of the operation and maintenance needs of government and enterprise customers. According to its successful experience in digital management, the company exports digital integrated solutions and customizes an integrated platform for the operation and maintenance projects of government and enterprise customers. The company builds a business-oriented service, meets the construction needs of operators, provides end-to-end operation and maintenance solutions for customers and services, and uses a self-developed integrated platform to realize the management, monitoring and analysis capabilities of various government and enterprise businesses and comprehensively improve the operation and maintenance capabilities.

The company provides customers with application system design and tailor-made new development services, introduces leading information solutions for different industries and organizations, and also provides comprehensive services such as intelligent building system integration, computer network system integration and security system integration. Among them, the operation and maintenance integrated cloud platform products have the functions of multidimensional visual management, data audit, full-service customization, customer self-help, full-cycle management and control, and scenario analysis and evaluation, which can provide integrated solutions for customers’ digital operation and maintenance and management systems.

(2) Software products

Yuan Dao Jing Wei camera This APPlication is packaged by the field management function in the company’s comprehensive operation management system, and it is a work watermark camera APP that helps enterprises to manage the work of field workers. Through this app, the time and address information, latitude and longitude information, environment (weather) information and job scene information are innovatively combined and displayed on each job photo, and the mechanism that the time and address are true and unchangeable ensures the authenticity and effectiveness of management work. Through the self-built organization system in the application, the real-time management of personnel’s work situation helps small and medium-sized enterprises or teams to explore information management models at low cost; Combined with PC management background, enterprises can manage personnel, attendance, workload and photos in a unified way, which can help enterprises innovate management methods and realize information, intelligence and platform management.

Yuandao vehicle cloud platform. The platform is based on the vehicle management module in the integrated operation management system and the Internet of Things +GIS technology, and provides customers with a vehicle management cloud system that integrates vehicle management, vehicle management, vehicle monitoring, fuel consumption management and data reporting.

(3) Smart projects

The company will expand the service scope of communication technology applications to smart parks, smart cities, digital industries and other fields, seize the market opportunities of industry applications in the smart field brought by 5G, and form new business growth points.

(3) the position of the communication industry chain where the company is located

The upstream of the company is mainly labor service providers, leasing service providers and suppliers of materials and equipment, which are mature and fully competitive. The downstream of the company is the communication industry, with high industry concentration; The company’s customers are mainly communication operators, China Tower and communication equipment manufacturers. These enterprises are well-known, with large procurement scale, strong comprehensive strength and standardized internal management. The procurement of communication technology services is only a link in their supply chain and their position is relatively strong.

The pattern of China’s communication operation industry and the position of the company’s main business in the industrial chain determine that the company mainly conducts various businesses around the needs of downstream communication operators, China Tower and communication equipment manufacturers. Communication technology services purchased by communication equipment manufacturers are also the ultimate service for communication operators. Therefore, communication operators and China Tower are the ultimate main service targets of the industry, and the company’s main business model is deeply influenced by the above customers.

(4) Business model

The company mainly provides communication technology services including communication network maintenance and optimization and communication network construction for communication operators, communication infrastructure operators and communication equipment manufacturers, and its downstream customers are relatively stable. The company’s main customers choose communication technology service providers through public bidding and invitation bidding, so the company mainly obtains orders through participating in customer bidding, and at the same time, some of them obtain business through single-source procurement and commercial negotiation.

During the reporting period, the company mainly purchased labor services, and settled accounts with labor service suppliers according to the workload.

The company’s main profit model is to charge customers for communication technology services based on workload. The maintenance business is to maintain the base station, indoor distribution, transmission lines and pipelines, and to test and optimize the equipment. Customers regularly check the workload with the company and assess the service quality, and settle the fees with the company based on the contract service unit price and the approved workload after assessment and adjustment. Network optimization business is that the company carries out signal testing and optimization adjustment to improve signal performance and ensure smooth signal, and customers settle fees with the company with the confirmed workload and service unit price. The construction business is the installation and debugging of network, transmission and wireless equipment, the installation of optical cable lines and the construction of supporting facilities, with large scale and long construction period. Several specific contracts (sites) are signed in the framework agreement, and specific services and delivery projects are implemented on the basis of sites, and customers organize acceptance on the basis of sites.

(5) Market position

Since its establishment, the company has been focusing on the communication technology service business, and has deepened its efforts to establish the first-Mover advantage in the segmentation field, especially in the field of communication network maintenance services. The company is one of the few enterprises in the industry with Grade A qualification of communication network maintenance (comprehensive maintenance, base station specialty and communication lines) and Grade A qualification of communication information network system integration, and its comprehensive service capability is in the forefront of the industry. After more than ten years of development, the company has grown into a leading national and comprehensive communication technology service enterprise. The core business of the company is to provide communication network maintenance services for China Mobile. In recent years, the company’s business advantages have been constantly revealed, and it has won the bid share in the forefront of the industry, and has successively opened up new customers for comprehensive generation peacekeeping and network optimization services in Guangdong and other regions, reflecting the company’s strong market competitiveness. The number of network operation and maintenance execution blocks of the company in China Mobile ranks in the top.

(VI) Main performance drivers

1. Industry factors

The communication technology service industry in which the company is located ultimately provides services for communication operators, which is closely related to the development of the communication industry. The development trend of communication technology service industry is related to the pace of communication technology update, the procurement policy of communication operators, the network demand of end customers, the expenditure scale of communication operators, the market competition in this industry, the application of new technologies and other factors. The communication technology service industry is deeply influenced by the downstream communication industry, especially by the continuous expenditure of communication operators. In recent years, China’s mobile communication technology has been upgraded rapidly, and the difficulty of communication network operation and maintenance has risen sharply, which has brought broad market space to the industry. In November 2021, the Ministry of Industry and Information Technology issued the "14th Five-Year Plan for the Development of Information and Communication Industry", which stated that by 2025, the number of 5G base stations per 10,000 people would reach 26. This means that by 2025, the number of 5G base stations in China will be nearly 3.67 million.

With the continuous increase in the construction of 5G, the market opportunities for industrial applications in the smart field brought about by the construction of 5G, industrial Internet and big data are also constantly improving. The government work report of the two sessions in 2024 pointed out that since 2023, relying on innovation to lead industrial upgrading and enhance the new kinetic energy of urban and rural regional development. The digital economy has accelerated, and the penetration rate of 5G users has exceeded 50%. In the future, we will further promote the innovative development of the digital economy. Formulate policies to support the high-quality development of the digital economy, actively promote digital industrialization and industrial digitalization, and promote the deep integration of digital technology and the real economy. Deepen the research and development of big data, artificial intelligence and other applications, carry out the "artificial intelligence+"action, and build an internationally competitive digital industrial cluster. Implement the digital transformation of manufacturing industry, accelerate the large-scale application of industrial internet, promote the digitalization of service industry, and build smart cities and digital villages. Appropriately advance the construction of digital infrastructure and accelerate the formation of a national integrated computing system.

It can be seen that the increasing demand for communication and information technology services in various industries has also provided a broader market prospect for this industry. Our company’s communication network construction service, communication network operation and maintenance, optimization and innovation will gain a broad market space. It puts forward higher requirements for the technical level and scale strength of communication technology service enterprises, which is conducive to improving the highly decentralized industry state and making the industry head enterprises gain greater competitive advantages. After the completion of communication network infrastructure construction, continuous operation and maintenance services are needed, so the company’s operation and maintenance business has strong stability and continuity.

Looking forward to the future, "centralized procurement" has gradually become the mainstream, and market competition is constantly standardized; User needs are more diverse, and the importance of this industry is increasingly prominent; Service standards continue to improve, and information management and control has become a trend; High-end talents are relatively scarce, and laborers are widely used; Customer groups extend across borders, and customized product development has become a new growth point.

2. Internal factors

Since its establishment, the company has focused on communication technology services, especially in the field of communication network operation and maintenance services, and has established a clear leading edge through years of in-depth breakthroughs. The company is one of the few enterprises in the industry with Grade A qualification of communication network maintenance (comprehensive maintenance, base station specialty and communication lines) and Grade A qualification of communication information network system integration, and its comprehensive service capability is in the forefront of the industry. After more than ten years of development, the company has grown into a leading national and comprehensive communication technology service enterprise, with obvious advantages in service quality, industry experience, corporate brand, business scale and management business model.

With stable and high-quality service capabilities, the company has a good brand image in the industry and established long-term and stable cooperative relations with core customers in major business areas. The company is an important communication technology service provider of China Mobile in Xinjiang, Heilongjiang and Hebei. The company provides stable and high-quality communication technology services for China Mobile in mountainous areas, forest areas, deserts, high altitudes, borders and other areas with complex geographical and meteorological conditions, which are difficult to carry out business, and has been recognized by customers.

Companies adhere to the "professional, dedicated, dedicated" as the core of the enterprise spirit, rooted in the field of communication network operation and maintenance for more than ten years, with rich industry experience. After years of development, the company will enrich the project management and practical experience, and share, optimize and inherit it among teams through the comprehensive operation management system independently developed, so that the company’s technical strength and standardization level will be continuously improved and it will be in the leading position in the industry in terms of service quality, corporate culture and technical strength. With professional technical ability and stable service quality, the company has maintained a long-term and stable cooperative relationship with communication operators, and established location advantages and first-Mover advantages in major service areas.

By deeply integrating new technologies such as Internet and data analysis with daily business activities, the company has independently developed an integrated operation management system that is leading in the industry and has completely independent intellectual property rights. Taking this system as the core, the company has built a centralized management model and a flat sales model under the unified responsibility of the headquarters, so that the headquarters of the company can reasonably control the core business links online.

(seven) technical indicators and business data

Key technologies or performance indicators applicable to the product or business.

Key technologies or performance indicators for supporting communication services.

The network technical indicators mainly involved in the comprehensive maintenance service of communication network of the company include work order indicators, network indicators, resource indicators, etc. The operator’s comprehensive maintenance service of the network takes the completion of the above technical indicators as the assessment of the maintenance company.

Third, the core competitiveness analysis

Since its establishment, the company has always been engaged in the communication technology service industry. With years of hard work and deep breakthrough, the company has established profound technical advantages, industrial endowments and business experience, and built a clear leading position in the industry. With a large scale and rapid development, the company is a national and comprehensive communication technology service enterprise in the top ranking, with obvious advantages in technology research and development, online digital platform, performance brand, industry experience and platform organization.

(A) technological research and development advantages

The company attaches great importance to scientific and technological innovation and always adheres to the market demand and business development-oriented technology research and development work. At present, the company has R&D centers in Shenzhen and R&D bases in Shijiazhuang, Xi ‘an and Urumqi, and has the standard certification of CMMI3 management system and process. In recent years, the company has continuously improved its R&D capability and technological innovation capability by increasing R&D investment year by year, and accelerated its digital transformation. At present, the company has more than 180 kinds of intellectual property rights such as patents and soft works.

The company’s R&D goal is to enhance the company’s digital capabilities, build big data analysis capabilities, help front-line personnel improve efficiency with AI, and enhance cross-regional personnel deployment capabilities to empower all aspects of the company’s overall operation. The company’s R&D system focuses on serving its own information management and control needs and solving the difficulties and pain points in business management. Its responsibility is to increase the R&D and application of new technologies, serve the company’s business needs, help reduce costs and increase efficiency, and accelerate the company’s digital transformation; At the same time, research and development work is carried out around the main business and surrounding areas, and digital integrated solutions are exported to realize self-incubation and evolution.

The company pays attention to the transformation of general technical achievements in technology research and development, and puts some modules in the integrated operation management system into independent products after scenes, and constantly optimizes them, so that the company can quickly form new products when facing similar needs of customers. In addition, the company can optimize products and accumulate experience by comparing with competitive products, so that the developed products can better meet the needs of the company and customers.

By formulating scientific project management and quality evaluation index system, the company has realized all-round process management and internal control of R&D projects. Focusing on the direction of "technical innovation and support of operation and maintenance business" and "meeting customers’ digital transformation needs", the company has continuously increased its R&D investment in digital platforms, digital services and other fields. Strong innovation and R&D capabilities enable the company to have strong business innovation and expansion capabilities, rapidly improve the company’s network operation and maintenance capabilities, improve the company’s efficiency, and lay the foundation for the company’s business development.

(B) advantages of online digital platform

The company deeply integrates new technologies such as Internet and data analysis with daily business activities, and independently develops a series of platform softwares such as Digital Operation and Maintenance Management Platform, Network Optimal Intelligent Inspection System, Big Data Vehicle Intelligent Management Cloud Platform 2.0, Yuandao Jingwei Camera APP and Intelligent Planning and Scheduling Technology for Base Station Power Generation.

The digital operation and maintenance platform automatically collects operation and maintenance data, and analyzes it through AI algorithm to realize intelligent asset management, equipment interconnection monitoring, fine inspection, intelligent operation and maintenance, data analysis, hidden trouble diagnosis, fault prediction, etc. of the system and equipment, and at the same time realize intelligent scheduling of offline operation and maintenance personnel and resources. At present, the system has iterated over several versions, deeply integrating the company’s many years of communication network operation and maintenance business management experience, and its design concept is leading the industry. For example, the patrol management module can automatically record the patrol route of service personnel, count the patrol time, working time and other parameters, and locate abnormal conditions, so as to realize intelligent audit of outdoor patrol work and effectively improve service efficiency; The workload management module, combined with the company’s many years of industry experience, establishes standard measures for each specific service, thus reducing the dependence on the quality of front-line personnel, unifying service quality nationwide and improving customer satisfaction. During the reporting period, the platform added or upgraded functional modules such as oil engine monitoring, emergency support, personnel portrait, project and regional portrait, and resource prediction, and the digital management capability was improved.

The company uses the integrated operation management system to open up the "information island" between the traditional business systems, so that information can be shared and circulated among the main subsystems, and the core business links such as personnel and vehicles can be reasonably controlled. In the future, for the company’s core communication network operation and maintenance business, the integrated operation management system will have the function of big data analysis, which can use the collected data to mine, clean and analyze the key data of each subsystem, and provide the basis for business management decision. The company’s R&D personnel regularly communicate with the front-line team to iteratively update the system functions and optimize the operation and maintenance to better meet the business development needs.

(C) Performance brand advantage

With stable and high-quality service capabilities, the company has a good brand image in the industry and established long-term and stable cooperative relations with core customers in major business areas. The company is an important communication technology service provider of China Mobile in Xinjiang, Heilongjiang and Hebei. The company provides stable and high-quality communication technology services for China Mobile in mountainous areas, forest areas, deserts, high altitudes, borders and other areas with complex geographical and meteorological conditions, which are difficult to carry out business, and has been recognized by customers.

During the reporting period, the company won 67 awards and commendations from customers. The company ranks among the best in the ranking of comprehensive assessment and scoring of technical service providers by communication operators and post-service evaluation and scoring.

In 2023, the company was rated as "the most socially responsible listed company in the word-of-mouth list of listed companies in China in 2023" by national business daily; In March 2023, the company was awarded the plaque of "Four-Star Maintenance Unit of China Tower in 2022" by China Tower Co., Ltd. and "membership certificate of China Communication Enterprise Association" by China Communication Enterprise Association.

In May, 2023, the company took an active part in the communication skills competition, and won the second prize in the 2023 optical cable connection skills competition of China Mobile Communications Group Beijing Co., Ltd., the second prize in the emergency skills competition group of China Mobile Communications Group Hebei Co., Ltd..

In July 2023, affected by heavy rainfall, flash floods and geological disasters, parts of Beijing, Hebei, Heilongjiang and other places were seriously affected, and the communication network was facing a severe test. In order to get through the "lifeline" of communication between the disaster-stricken areas and the outside world as soon as possible, Yuandao Communication, under the overall command of customers and in accordance with the unified deployment of customers on restoring communication in the disaster-stricken areas, made careful arrangements and multi-disciplinary cooperation, went all out to carry out communication rescue and emergency repair work. Recover the site with emergency repair conditions as quickly as possible, and send a signal to the people in the disaster area. In August 2023, the company was rated as "23-7" advanced unit for flood control by the full-service delivery operation center of China Mobile Communications Group Beijing Co., Ltd.

With the popularization of the policies of "group centralized procurement" and "provincial centralized procurement" by communication operators, the importance of the company’s performance brand advantage is increasingly prominent, which will effectively enhance the company’s business expansion ability and customer retention ability. The company always insists on hard work, improves efficiency through innovation, and provides customers with better and more efficient services.

(D) Industry experience advantages

Since its establishment, the company has been engaged in communication technology service business, adhered to the enterprise spirit of "professionalism, concentration and dedication", and has been rooted in the field of communication network operation and maintenance for more than ten years, with rich industry experience. After years of development, the company will enrich the project management and practical experience, and share, optimize and inherit it among teams through the comprehensive operation management system independently developed, so that the company’s technical strength and standardization level will be continuously improved and it will be in the leading position in the industry in terms of service quality, corporate culture and technical strength. With professional technical ability and stable service quality, the company has maintained a long-term and stable cooperative relationship with communication operators, and established location advantages and first-Mover advantages in major service areas. The company’s managers and core team are industry experts who have worked for many years. Years of technical accumulation can ensure that the company follows the development trend of the industry and continuously meets customer needs.

(E) the advantages of a platform-based organization that quickly responds to the market.

The company’s service outlets have covered more than 30 key provinces, and the widely distributed service outlets make the company have the advantages of territorial operation and maintenance services. Through big data analysis and intelligent deployment, the service outlets in various places have achieved business superposition, resources and personnel have been reused, and operation and maintenance efficiency and operational efficiency have been continuously improved. The widely distributed offline service outlets have also enabled the company to have excellent business innovation and expansion capabilities and efficient landing capabilities. The market share of communication network operation and maintenance business has continued to increase, and it has been rapidly replicated and promoted through local service outlets.

The company’s business organization is divided into front desk, middle desk and back office: the back office provides strategic planning and management support; China and Taiwan provide R&D and technical support to build a professional and large-scale competitive foundation with core technological advantages; The front desk is the operation end, and a powerful organizational system and digital means are implemented from top to bottom to continuously improve service capacity and operation efficiency. The three coordinate and cooperate to form a scientific and efficient platform organization.

Fourth, the main business analysis

1. Overview

In 2023, the company achieved an operating income of 1.779 billion, a year-on-year decrease of 15.70%; Among them, the revenue of communication network maintenance and optimization services decreased by 22.85% year-on-year, mainly due to: First, the comprehensive maintenance service of China Mobile in 12 provinces of the company expired in March 2023, and in September 2023, China Mobile re-tendered, and the company won the bid for services in Heilongjiang, Hebei, Xinjiang and other provinces, and the business income decreased during the transition period from March to September; Second, in order to improve the overall operating efficiency and follow the development trend of customers and industries, the company appropriately reduced bidding for some projects with relatively low operating efficiency, and concentrated some funds and personnel to expand emerging businesses such as base station photovoltaics. In 2023, the net profit attributable to shareholders of listed companies was 69 million, down 44.73% year-on-year, mainly due to: First, customers reduced costs and increased efficiency, which reduced the income of some projects, but the costs, especially labor costs, could not be adjusted in time; Second, the credit impairment loss and asset impairment loss increase due to the extension of customer payment cycle and aging migration; Third, due to the expansion of original business and emerging business, the expansion of sales and management team, sales expenses and management expenses increased year-on-year. In 2023, the overall gross profit margin was 15.05%, which was basically the same as that of the previous year.

In 2023, R&D investment decreased by 21.14% year-on-year, accounting for 3.87% of operating income; The company insists on promoting the development and management of enterprises by science and technology. In view of the characteristics of scattered communication technology service locations, large number of people and great differences in personnel quality, the company insists on independent research and development and innovation. The company constantly develops and improves the operation system, and realizes reasonable control and high-quality service through the integrated operation management system. On the basis that the platform of integrated business management system has been basically built, the annual research and development focuses on promoting the application integrity and adaptability of the system. Reduce the development of new projects and concentrate on strengthening the existing system to form productivity as soon as possible.

In 2023, the company’s market share in many provinces and professional types has been continuously improved, comprehensive energy management and other business categories have been expanded, and refined management has been implemented by relying on the digital operation and maintenance platform. The company’s strategic layout and R&D investment effects have been outstanding. With the support of the business model of "online digital platform+offline technical services", strong innovative R&D capabilities and efficient and flexible platform-based organizations, new orders for the company’s operation and maintenance business have quickly landed, forming a good business cooperation ecology, and the scale effect has gradually emerged, and its market position has continued.

In 2023, the company’s orders remained stable, and in the centralized procurement activities of China Mobile Daiwei Project Group, it won the framework contracts for 23-26 years in 10 provinces of Hebei, Heilongjiang, Jilin, Xinjiang, Yunnan, Chongqing, Ningxia, Anhui, Shanxi and Hubei; In the centralized procurement activities of China Mobile Network Optimization Project Group, it won the framework contract of Heilongjiang, Zhejiang, Fujian, Guizhou and Anhui provinces for 23-26 years; The company is one of the few suppliers in the same industry with the ability to provide services for mobile base station photovoltaic. In terms of base station photovoltaic construction project business, it won the bid for base station photovoltaic construction in Anhui, Shaanxi and Hebei provinces; In the aspect of tower maintenance business, we won the bid for three-year tower maintenance in Hebei and Inner Mongolia provinces; In the engineering business, we obtained large engineering orders for China Mobile, China Tower and China Mobile. The above orders are of great significance to consolidate the company’s layout and influence in the national market.

During the reporting period, the company newly added energy management system certification certificate, construction enterprise qualification certificate, specialized and innovative small and medium-sized enterprise certificate, design, construction and maintenance qualification registration certificate of membership certificate and Guangdong safety technology prevention system units outside the province, and information system construction and service capability grade certificate (CS2). By the end of the reporting period, the company had 19 major qualifications.

V. Prospect of the Company’s Future Development

(A) the future development plan

Yuandao Communication will continue to adhere to the core business philosophy of "professionalism, concentration and dedication", constantly improve the service quality and customer satisfaction, and it is Yuandao Communication’s eternal commitment to escort the communication industry in China. To this end, the company has formulated the strategic development direction for the next three years "(1) to consolidate the base of traditional communication technology services, and follow the development direction of the new quality productivity of the intelligent computing center of China Mobile, the main customer, to provide customers with all-round services in the field of intelligent computing; (2) Take the construction of new energy in the communication field as a new business growth point ". After years of development and accumulation, the company’s current service area has covered 30 provinces (autonomous regions and municipalities directly under the Central Government) such as Xinjiang, Beijing, Hebei, Guangdong and Heilongjiang, and the regional layout in western China, North China, South China and Northeast China is becoming more and more perfect. In the next step, the company will further enhance its technical strength and innovation ability, deepen the scope and connotation of communication services, actively expand new regions and fields, and provide customers with professional and thoughtful products and services.

1, communication network service and optimization and innovation.

The company will continue to focus on customer needs, give full play to the synergistic advantages of national and comprehensive communication technology service enterprises, and promote the comprehensive and coordinated development of network maintenance, network construction and optimization business through the competitive advantages in the field of communication network operation and maintenance business of the company. By continuously improving the quality of communication technology services, the added value of services and the efficiency of operation and maintenance, the market share of all localities will be further enhanced and the market share will be expanded.

In the future, based on existing projects, the company plans to actively consolidate existing customer relationships, continuously increase the development of new customers such as China Telecom and China Unicom, and increase the development of new markets, strive for market share in more regions, continuously deepen cooperation with strategic customers, and nurture new customer systems in more regions.

With the continuous development of cloud computing, big data and artificial intelligence, communication operators can not only provide network infrastructure, but also provide intelligent computing services based on computing power. To this end, operators are increasing their investment in computing power construction, and the company will seize business opportunities, closely focus on the construction goal of China Mobile Intelligent Computing Center, and explore and promote the development plan of "Intelligent Computing Service+Communication Convergence". Efforts will be made to build a system platform for computing power grid connection and scheduling with the support of information technologies such as 5G, blockchain, big data, Internet of Things, cloud computing, DICT, big model and artificial intelligence, expand the software and hardware ecological services of the intelligent computing industry, strengthen in-depth cooperation in network resources, information services, channel resources, technological innovation and talent team, provide the best services and solutions for corporate customers, and promote the development of intelligent computing and empowerment. By cooperating with operators, Yuandao Communication can make full use of partners’ market, infrastructure, operation and other resources, promote the scale of public services as soon as possible, reduce investment risks and strengthen the all-round cooperative relationship with operators.

2. New energy business

As an important direction of energy development in the future, new energy has great potential and broad application prospects. Driven by technological progress and the goal of "double carbon", the company focuses on customers’ demand for energy conservation and emission reduction and the goal of double carbon, and plans to give consideration to computer rooms, office buildings, data centers, etc. that meet the transformation conditions in the base station photovoltaic power generation transformation service. In 2023, it won the bid for the photovoltaic power supply service project of Anhui Mobile’s base station and gathering room, the solar photovoltaic green energy of Shaanxi Mobile’s own computer room and the self-owned base station computer room of Hebei Mobile in 2023. The company is one of the few suppliers in the same industry capable of providing services for mobile base station photovoltaic. In the future, it will give full play to the advantages of intelligent operation and base station maintenance, and provide efficient software and hardware services for base station photovoltaic transformation.

With the rapid development of renewable energy (such as wind energy and solar energy), the important role of energy storage technology in the energy system will continue to be recognized and valued, and the energy storage market will maintain rapid growth. The energy storage power station industry has huge development potential and market demand. The company seized the opportunity of expanding market scale, and invested in the establishment of Shenzhen Huayuan, a holding subsidiary, in the first half of 2023, and started the energy storage base station business with the battery energy storage business as the breakthrough point. For power users who need to pay more capacity fees, the company will provide customers with comprehensive solutions such as peak-valley price difference, demand electricity fee management, demand response compensation, etc., saving capacity fees and base station electricity costs.

In terms of distributed photovoltaic installation and power station operation and maintenance services, the company plans to make use of the distributed photovoltaic solutions and construction delivery management system of the dominant enterprises in the photovoltaic industry, taking the company’s many years of communication engineering construction experience as the cornerstone, and give full play to the advantages of the company’s personnel in the company’s business coverage area to engage in the construction delivery business of distributed photovoltaic projects. The company will promote the installation of small distributed photovoltaic power generation systems from schools, hospitals, party and government organs, institutions, residential buildings and structures. At the same time, the company plans to provide customers with an intelligent operation and maintenance solution of "remote centralized monitoring, regional maintenance and station security" by cooperating with the dominant enterprises in the photovoltaic industry, using the perfect operation and maintenance management system and intelligent management platform of the dominant enterprises in the photovoltaic industry, and giving full play to the advantages of the company’s intelligent digital service management means, maintaining a broad regional market and sufficient maintenance service personnel.

(II) Risks that the company may face and countermeasures

1, the market competition risk

The company is a leading national and comprehensive communication technology service enterprise. In recent years, China’s communication technology service industry has formed a diversified and market-oriented competition pattern, with a large number of enterprises, including large state-owned enterprises born out of operators, service teams formed by communication equipment manufacturers, and numerous third-party private communication technology service enterprises. In recent years, with the implementation of the "centralized procurement" policy of communication operators and the improvement of service quality, medium and large communication technology service enterprises have continuously seized the market, and small and medium-sized enterprises have been integrated. In addition, the competition among downstream communication operators in this industry is becoming increasingly fierce. While "reducing costs and increasing efficiency", the quality standards of communication technology services are constantly improved, resulting in a decline in the profit level of some regions.

Countermeasures: The company will give full play to the advantages of technology research and development and online digital platform, accelerate the expansion of key business areas, improve operation and maintenance efficiency, and continuously improve the overall profitability of the company.

2. Risk of high concentration of customers

The final customers of communication technology service industry are mainly communication operators, and the high customer concentration is the characteristic of this industry. During the reporting period, the total sales revenue of the company’s top five customers (consolidated under the same control) accounted for 91.46% of the sales revenue, which was in line with the characteristics of the industry. Among them, the sales revenue from China Mobile (consolidated caliber), the largest customer, accounted for 73.23%, and the company relied on China Mobile to some extent.

Countermeasures: The company will maintain its competitive advantage in the mobile market in China, effectively expand the markets of customers such as China Telecom, China Unicom, China Tower and communication equipment manufacturers, reduce customer concentration and reduce dependence on major customers.

3. Management risks brought by the rapid development of the company.

The company has a wide range of businesses and services all over the country, which requires higher and higher management requirements in business decision-making, business implementation, human resource management and risk control. If the company can’t further improve its management level, co-ordinate its personnel and business scale, it may face management risks brought by its wide business scope.

Countermeasures: The company actively responds to the requirements of business development and changes, effectively manages the team in the new business area, and makes the update speed of the integrated operation management system match the company’s operation management needs. The company will further fully expand and apply the standardized, standardized and streamlined management concept through the digital platform, so as to realize the intelligence of operation and maintenance business, data analysis, analysis and judgment, auxiliary decision-making, efficiency improvement, hidden danger diagnosis, fault prediction, etc. of the operation of systems and equipment, and realize the intelligent scheduling of offline operation and maintenance personnel and resources.

4. Risks of technology and product update

The company is faced with the demand in many fields, and the technology and products of various industries are constantly upgrading. The original technology and products of the company also need to be updated. If the technology and products of the company fail to keep up with the development of industry technology and cannot maintain their applicability and advancement, it will affect the market competitiveness and profitability of the company.

Countermeasures: The company will increase investment in R&D and deeply integrate communication technology services with new technologies, so as to improve service quality, meet customers’ needs and enhance competitive advantage. Through the company’s continuous research and development, we can quickly respond to and meet customer needs.

5, production safety risk

Safety accidents may occur during the development of communication technology services, poor road traffic conditions and complex and changeable weather during field operations may also lead to accidents during operations, transportation and engineering.

Countermeasures: The company pays attention to strengthening the team management, perfecting the system, implementing responsibilities, strengthening safety technical disclosure, organizing safety technical training and other measures to improve the safety production awareness of all employees and strengthen safety production management, and the company has signed safety responsibility clauses with labor outsourcing suppliers.

Secret： How is a prosthetic made？

Original: Wang Yong

Prosthetic limb is one of the most important assistive devices for the physically disabled, which can help them to work, study and live like normal people. So how are artificial limbs made? Let’s look at a set of pictures first:

Take the leg prosthesis as an example. First, a plaster bandage should be wrapped around the end of the stump to take shape.

Secondly, take off the plaster bandage and it will become a negative type, and then adjust the negative type according to the patient’s situation.

Thirdly, pouring gypsum into the female mold to form the male mold. Similarly, the male type should be adjusted.

Fourth, with a male mold, you can make an inner sleeve (soft material to protect the part in contact with the prosthesis).

Fifth, make a receiving cavity (where the stump is inserted, use strong materials such as resin).

Sixth, assembly (the receiving cavity, joints, foot plates, etc. are assembled together).

Seventh, test, adjust and shape.

Whether it looks simple or not, it is actually very complicated. Then, how can people with physical disabilities get funding and install artificial limbs? In mid-July, the reporter of Public Welfare Times went to Qinghai to fit prostheses for local disabled people with the help of the implementation team of the prosthetic orthopedic adaptation rescue project of the China Welfare Foundation for the Disabled, and learned about related issues.

Personalized adaptation

On the morning of July 10th, 55-year-old Zhao Changqing finally met Liu Jinsong, director of the Orthopedic Department of Beijing Bo ‘ai Hospital, China Rehabilitation Research Center, who came to fit his prosthesis.

As a teenager, Zhao Changqing, who was accidentally crushed to the leg by a train and had his left calf amputated, has been fitted with a prosthetic for several years, but it has not been replaced because of financial difficulties at home. In order to reduce the wear and tear, Zhao Changqing had to wrap the rest of his left leg in layers of cloth, and then wear artificial limbs.

Liu Jinsong carefully examined the condition of Zhao Changqing’s left stump. "There is too little left in the calf, it is not easy to exert force, it is more difficult to drive the prosthesis, and the end is not able to bear the weight. It is more complicated than I knew before. " Liu Jinsong said.

After discussion, Liu Jinsong team decided to assemble the left kneeled leg prosthesis for Zhao Changqing.

According to Liu Jinsong, the situation like Zhao Changqing is not uncommon. Every disabled person’s limb disability is different, and there is no universal standard type prosthesis to use, which needs personalized adaptation.

"Because the situation of each disabled person is different, every step of making artificial limbs requires the staff to make detailed adjustments." Liu Jinsong stressed.

Disabled people with artificial limbs also need to be familiar with the use of artificial limbs through a certain period of rehabilitation training. "It takes about two weeks to wear a prosthetic, and it takes more than a month to wear it." Liu Jinsong said.

Participation of social forces

According to Liu Jinsong, due to the high technical requirements and the high corresponding costs, many disabled people cannot make such personalized prosthetic adaptation. Zhao Changqing was able to get such an opportunity, thanks to the development of the prosthetic orthopedic adaptation rescue project of the China Welfare Foundation for the Disabled.

"We found in the preliminary investigation that there is almost no rehabilitation field in the public welfare projects of serious illness relief. At the same time, there are 24.72 million people with physical disabilities in China, and the demand for prosthetic adaptation is particularly great. As a welfare foundation for the disabled, we have advantages in this field, so we discussed with the China Rehabilitation Research Center the launch of a prosthetic orthopedic adaptation rescue project. " Chang Da, deputy director of the Publicity Department of China Disabled Welfare Foundation, said.

The project was initiated by the China Welfare Foundation for the Disabled and implemented by the China Rehabilitation Research Center. Through the network of rehabilitation centers and communities in various provinces and cities across the country, poor limb patients were screened for prosthetic orthopedic adaptation surgery, and through later professional rehabilitation training, they were enabled to have basic working ability and independent life.

According to Liu Jinsong, generally speaking, the project insists on providing help to disabled people with poor families. "Children are given priority, the pillars of the family are given priority, the technical requirements are higher, and the priorities that cannot be done locally."

The recipients can go to China Rehabilitation Research Center in Beijing for adaptation, and China Rehabilitation Research Center will also go to local areas for adaptation according to the situation. "On the one hand, it can reduce the burden on patients, on the other hand, it can communicate with local technicians to promote the level of local prosthetic adaptation." Liu Jinsong said.

According to Changda, the project was launched in 2016 and has been implemented for four years, raising more than 10 million yuan through the Internet.

In 2019, the project expert group plans to go deep into poverty-stricken areas in western China, such as Xizang, Ningxia and Qinghai, and carry out rescue screening, with the goal of rescuing 48 patients in the above areas.

The project rescue work in Qinghai began three months ago. The Department of Prosthetics and Orthopedics of China Rehabilitation Research Center and Qinghai Provincial Rehabilitation Service Center for the Disabled jointly carried out the screening work for the aided patients, and 13 patients were screened out.

After the relevant application materials have been approved by the China Welfare Foundation for the Disabled, the China Rehabilitation Research Center will send an expert group to conduct on-the-spot inspection, measurement and selection, production, adaptation and adjustment, training and guidance for the patients. It is planned to complete the assembly of 13 aided patients (17 prostheses) in 3 to 4 weeks.

Integrate into social development

Although the scale of disabled people who have finished assembling artificial limbs through the project is not too large at present, the effect is very obvious-with artificial limbs, disabled people can work like ordinary people and even start businesses. One-legged courier brother Li Hongjun is one of them.

Li Hongjun, born in 1985, was raised by his uncle when his mother died at the age of 4. Before graduating from primary school, Li Hongjun set foot on the society. At the age of 17, he lost his right leg because of an accident on the construction site. After the operation, Li Hongjun returned to junior high school to continue his studies. When he graduated from junior high school, he was already 20 years old.

After graduation, Li Hongjun worked as a worker, an actor in a disabled art troupe, opened a newsstand and delivered a courier. The days when the courier was delivered were very difficult for Li Hongjun. "The main reason is that it is inconvenient to move, and the movement is much slower." What he is most afraid of is to send large goods, because his legs and feet are inconvenient for one person to move.

In 2017, Li Hongjun, who received assistance from the prosthetic orthopedic adaptation rescue project, came to China Rehabilitation Research Center. China Rehabilitation Research Center sent an expert team composed of orthopedic surgeons, prosthetic engineers and rehabilitation therapists to consult him, discuss and formulate the configuration plan, and finally adapt the prosthesis for him.

After several weeks of rehabilitation training, including simple weight bearing, center of gravity shifting, walking inside the bar, walking outside the bar, going up and down stairs, breaking up and down, walking on complicated outdoor roads, etc., Li Hongjun finally walked step by step from not being able to use artificial limbs to being able to walk on crutches and finally walking without crutches.

With the help of artificial limbs, Li Hongjun is more confident. When he first started delivering express delivery, his greatest wish was to have a courier store. In 2018 "double 11", the courier station jointly operated by Li Hongjun and his friends finally opened.

Talent cultivation is a big problem.

The role of prosthetic orthopedic adaptation in the fields of helping the disabled and tackling poverty is undoubtedly very important, but there are still many problems to be solved in order to promote it on a large scale.

First, the funding problem remains to be solved. Compared with congenital heart disease, leukemia and other serious diseases, the urgency of prosthetic adaptation is not so strong. It is difficult to raise funds when raising funds publicly on the Internet, and few charitable organizations launch such projects. The China Welfare Foundation for the Disabled can only solve a limited number of problems.

"We hope to make this project a brand and build a rescue fund pool through fundraising." Chang Da said.

Second, there is a shortage of professionals and equipment. As mentioned earlier, prosthetic adaptation needs to be handled one by one, "equivalent to the difference between ready-made clothes and customization." Liu Jinsong said that, therefore, a large number of professionals are needed, but there are very few prosthetics and orthotists in China and few training institutions.

According to Liu Jinsong, there are more than 2,000 prosthetic orthopedic institutions in Germany with a population of 80 million, but there are no specialized prosthetic orthopedic rooms in some provinces in China.

"When we go to local areas to carry out projects, we bring our own materials and borrow local equipment, but in many places, the technical accessibility is not enough and our staff need to develop them on the spot. Despite this, the requirements are the same, and we emphasize that the staff should have the spirit of artisans. " Liu Jinsong stressed.

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