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　　China Meteorological News correspondent Dong Yongchun Wang Ting

　　Recently, the "Guangdong Province Air Pollution Prevention and Control Strengthening Measures and Division of Labor Plan" (hereinafter referred to as the "Strengthening Plan") issued by the General Office of the Guangdong Provincial Government proposed that "all localities should fully consider the long-term impact of climate change when planning, designing and approving urban infrastructure construction and renovation projects, and prohibit the construction of new high-rise buildings on urban ventilation corridors." This is also the first time that urban ventilation corridors have been written into Guangdong’s environmental protection policy.

　　In recent years, Beijing, Hangzhou, Wuhan, Xi ‘an, Chengdu, Guangzhou, Huizhou and other places have brought ventilation corridors into the vision of planning and decision-making. Among them, Guangzhou was listed as the second batch of national urban design pilot cities by the Ministry of Housing and Urban-Rural Development this year. The overall urban design of Guangzhou, which is being compiled, also requires further establishment of a more detailed ventilation corridor scheme.

　　Why do ventilation corridors attract the attention of more and more cities? How should it be planned and constructed, and will the areas along the line face large-scale demolition and construction? With these questions, the author interviewed Wang Chunlin, deputy director of Guangzhou Climate Center and a senior engineer at the research level.

　　Why build it?

　　-It can reduce air pollution and alleviate the urban heat island effect.

　　As early as two or three years ago, urban ventilation corridor has been included in the research field of Guangdong meteorological department. According to Wang Chunlin, the leader of the research team, the urban ventilation corridor is a passage for introducing fresh cold and humid air to the urban area with the purpose of improving the air mobility of the city, alleviating the heat island effect and improving human comfort. Generally speaking, the "ventilation corridor" is just like the "urban air duct", similar to a long and narrow ventilation duct, which can make the urban wind "pass through the hall".

　　"Our ventilation corridor planning is mainly based on the Technical Guide for Urban Ventilation Corridor Planning issued by China Meteorological Bureau at the end of 2015." Wang Chunlin said that many developed countries and regions have already started in this respect. Munich, Germany began the practice of introducing ventilation corridors into urban planning in the 1970s. Tokyo, Japan has long established a five-level ventilation corridor system combining mountains, valleys, sea, land and parks.

　　In 2006, the Hong Kong Planning Standards and Guidelines set out the definition and function of urban ventilation corridors (air ducts) in urban planning for the first time: ventilation corridors should be connected by large open areas, such as main roads, connected open spaces, beautification zones, non-construction sites, construction line backward zones and low-rise buildings. Ventilation corridors should extend in the direction of prevailing winds, and if feasible, other natural gas flows, including ocean, land and valley winds, should be maintained or guided to blow to urban areas.

　　Wang Chunlin believes that ventilation corridors have many advantages. "First, they can effectively alleviate the various impacts caused by urban heat island effect; second, they can help urban air flow and pollution diffusion; and third, they can greatly improve human comfort in terms of temperature and urban air quality."

　　Take Beijing as an example. In 2012, when the heat island area of six districts in the city center was serious, it accounted for 77% of the total area. In recent years, the trend of urban wind speed decreasing is also obvious. In this regard, He Yong, deputy director of the Planning Research Office of Beijing Urban Planning and Design Institute, said that the ventilation corridor is not to "create wind", but to make the cold air in the suburbs flow to the urban area more smoothly and "change" the hot air in the urban area, thus effectively reducing the urban temperature.

　　How to lay out?

　　-big data analysis of wind environment and planning according to local conditions

　　For cities with different geographical conditions, how to set the direction and route of ventilation corridors?

　　At present, the team led by Wang Chunlin is studying and experimenting to analyze the urban wind environment through huge data analysis and computer simulation experiments, which is an important basis for planning urban ventilation corridors. He introduced that at present, the analysis of urban wind environment mainly adopts the Mesoscale Meteorological Model (WRF), which is a new generation of mesoscale forecasting model and assimilation system jointly developed by American meteorological circles. The land surface process model in WRF is coupled with the Urban Canopy Model (UCM). By adjusting the regional urban parameters such as urban reflectivity and roughness, it has a good simulation ability for urban heat storage effect, flow field and precipitation distribution.

　　"To analyze the wind environment, we must first master a large number of urban underlying surface data and wind observation data." Regarding the design principle of urban ventilation corridor, Wang Chunlin said that the data of urban underlying surface include the distribution, height and geometric structure of buildings, as well as the distribution of terrain height, green space and water bodies. Wind observation data include wind force, wind direction and other elements. Taking Guangzhou as an example, the available wind observation data include the data of five national weather stations in Guangzhou in recent 30 years and about 300 regional weather stations in recent 10 years.

　　"Secondly, the fine-grid meteorological dynamic model is an important tool to carry out urban wind environment analysis and ventilation corridor planning effect evaluation." Wang Chunlin said that Guangzhou Meteorological Department has a large number of historical data and 400 trillion supercomputers per second, which can make statistical analysis on the output results of massive models and quantitatively compare the ecological benefits of different ventilation corridor planning schemes.

　　In the planning process, adapting to local conditions is an important principle. On the one hand, the existing ecological cold sources such as green space, parks, forests, rivers and lakes should be included in the wind gallery, which can better protect the ecological cold sources and make them play the role of purifying the air and reducing the urban heat island effect. On the other hand, the existing urban pattern should be fully respected, and the planning of wind corridors should try to avoid the existing large-scale buildings and avoid a large number of demolition.

　　"Just like urban roads have roads and paths, ventilation corridors are divided into first-class corridors and second-class corridors." Wang Chunlin said that the first-class corridor is equivalent to the main road and is the main ventilation corridor; The second-level corridor should be built along the area with great ventilation potential, and try to make up for the "broken" corridor area that the first-level corridor cannot guarantee.

　　At present, there are five or more main ventilation corridors in Beijing, Hangzhou, Chengdu and other cities, and there may be more secondary corridors.

　　On the principle of division of labor and design, the design of the first-class ventilation corridor should be as parallel or nearly parallel as possible to the dominant wind direction of the city, and make full use of the ecological cold sources such as green space, mountains and rivers with large area and good ecological environment. The setting of the secondary corridor should play the role of assisting and extending the ventilation efficiency of the primary ventilation corridor, and communicating and connecting the local ecological cold source and the areas with poor wind environment. With the help of urban trunk roads, squares, water systems and other open spaces, the final "wind corridor network" should be formed. The setting of the width, length, direction and land use control of the wind corridor should be combined with the refined wind and heat distribution characteristics and realistic construction conditions in the urban area.

　　What are the design principles?

　　-determine the direction of the wind corridor according to the prevailing wind direction in the city.

　　During the implementation of urban ventilation corridor planning, the stipulation that "no new high-rise buildings are built on urban ventilation corridors" mentioned in Guangdong’s "Strengthening Plan" has attracted much attention.

　　Does this mean that the existing buildings will be demolished and built? Wang Chunlin believes that the existing high-rise buildings should not be demolished artificially, but should be demolished by natural elimination after reaching the service life, so as not to waste resources.

　　It is forbidden to build new high-rise buildings on urban ventilation corridors for two reasons: first, high-rise buildings will increase the roughness of urban underlying surface and reduce the air circulation efficiency of air corridors, which is the bottleneck area of air flow. Second, the high-rise building on the wind gallery has a large windward wind speed, which has many disadvantages: a large area of quiet wind zone is formed at the back of the high-rise building, which will be extremely stuffy in summer and affect comfort; If there are pollutants in the back of it, it will cause air pollution in the near-surface layer and affect human health.

　　"Even if some buildings are very tall, whether they will have a great impact on the wind gallery requires specific analysis." Wang Chunlin said. It is assumed that the new central axis of Guangzhou, which extends from Tianhe North Road to flower city square, is also set as a ventilation corridor, and the towering small waist (also known as Guang Zhouta) is just in the middle below the central axis. However, due to the slender structure of the small waist building and the hollow design, it will not cause great obstruction to the wind corridor.

　　The prevailing wind direction in the city is the decisive factor affecting the direction of the wind corridor. Wang Chunlin said that taking many cities in the Pearl River Delta, such as Guangzhou, for example, the southeast wind prevails in summer and the northerly wind prevails in winter, and the north-south wind corridor is conducive to utilizing the ecological cold source in Conghua and other places in the north and the ocean cold source in the south.

　　At present, the Master Urban Design of Guangzhou, which is being compiled in Guangzhou, also clearly requires that the main corridors where the dominant wind direction enters the city should be determined, and the strategy of "making wind, gathering wind and ventilating" should be put forward to establish the urban wind corridors, water corridors, green corridors and visual corridors in Guangzhou.

　　How to implement the plan?

　　-there is still a lack of unified standards, and all localities are exploring.

　　When the Eight Immortals crossed the sea, they all showed their magical powers. In fact, at present, there is no uniform standard for urban ventilation corridors in mainland China, and all localities are still groping for it in practice.

　　Wang Chunlin revealed that Guangzhou was listed as the second batch of urban design pilot cities this year. In this year’s overall urban design of Guangzhou, the planning and design department initially planned and designed the ventilation corridor system of Guangzhou based on the numerical simulation of Guangzhou’s wind environment.

　　However, many cities that are more advanced in the research and planning of ventilation corridors also face some confusion in practice. For example, in many ventilation corridors planned and built in Beijing, there are still many high-rise and dense building communities, which will become the bottleneck area of air flow.

　　Wang Chunlin believes that the planning and improvement of urban ventilation corridors need to be fully discussed and communicated with urban planning departments to jointly promote the planning and implementation of ventilation corridors.

　　In fact, in addition to directly planning urban ventilation corridors, many places have also taken some measures to improve urban microclimate. For example, Shenzhen will treat the first floor of real estate as an overhead floor into the overall urban planning, and rationally arrange the layout of urban buildings; Thirty pilot cities, including Xiamen, Chongqing and Nanning, have accelerated the construction of "sponge cities".

　　Wang Chunlin revealed that the changes of local ventilation volume and heat island intensity before and after ventilation corridor planning can be accomplished by means of numerical simulation, field observation or wind tunnel test. Among them, the fine simulation of local wind environment can be carried out by computational fluid dynamics (CFD). He introduced that CFD is a combination of modern fluid mechanics, numerical mathematics and computer science. Using electronic computer as a tool, it applies various discrete mathematical methods to conduct numerical experiments, computer simulations and analytical studies on various problems of fluid mechanics in order to solve various practical problems. However, due to the huge demand for computing resources, CFD technology is usually applied to the simulation and analysis of wind field in residential areas, and a wider range of applications can be tried in the planning of urban ventilation corridors in the future.

　　Link: Controversy about Ventilation Corridor

　　There is a classic line in the movie "Be there or be square": Blast the Himalayas into a 50-kilometer-wide hole, let the warm and humid air from the Indian Ocean blow into the Qinghai-Tibet Plateau through Nepal, completely change the harsh ecological environment there, take off the backward hat there, and turn the Qinghai-Tibet Plateau into a beautiful and rich land of fish and rice. This line is also used to ridicule the ventilation corridor. Indeed, a new engineering design is still in the stage of scientific demonstration, which will cause a lot of controversy.

　　One of the focuses of controversy is whether the smog can be blown away. Opponents believe that the main reason for the smog in winter is that the cold air is weak, and the warm and humid air from the south goes north, and after the stalemate, it forms static weather. If you want to disperse the smog through the ventilation corridor, you must have wind first, but there is no wind in calm weather. Supporters believe that the existing research proves that the formation of ventilation corridor network in the central city is effective in improving the microclimate and has a certain auxiliary role in promoting the diffusion of pollutants.

　　Another focus of controversy is whether successful experiences can be replicated. According to reports, there is a burning wind every year in Munich, Germany, and five urban ventilation corridors are planned and built locally to let the burning wind pass through the city and take out the dirty air in the city. The effect is very good. However, some opponents believe that the wind burning in Munich is caused by the geographical factors on the northern slope of the Alps. Unlike the climate background of many cities, it is still unknown how much the ventilation corridor can play in other cities.

　　There are still some controversies surrounding the practical difficulties in construction. Some people think that urban construction is basically taking shape, and the landing of ventilation corridors in the future depends on urban planning, which is difficult to achieve overnight. Others question whether smog and heat waves will affect the surrounding areas if they are successfully dispersed by ventilation corridors. Supporters said, first, there is no need to "make a big move" on urban construction, just make a slight adjustment; Second, the pollutants carried away by air flow will not only spread to the open areas around the city, but also spread to the sky, and it is a process of gradual dilution, which will not affect the surrounding areas.(bian Ji)

　　(Source: China Meteorological News August 21, 2017 Third Edition Editor: Tang Miao)

　　

01

Many years ago, an entertainment friend of mine interviewed Huang Xiaoming and came back to tell me with emotion that Xiaoming was really a good man.

She described two details to me.

One detail is that there are several media on the scene, and he is polite and considerate to everyone. In the face of tricky problems, I also smile and never get annoyed.

The second detail, when she left that day, found Xiaoming standing at the door for a long time, watching the media friends, that kind of sincerity and humility. Let my friend, who is used to vanity fair, be very moved.

I’ve never had feelings for Huang Xiaoming. But his image as a "nice guy" kept me interested in his observation.

So a few years ago, when the whole network laughed at his arrogance and greasy, and played "I want me to feel, not you" as a stalk, I wrote an article.

I found that his hegemony and arbitrariness have the same underlying logic as his humility and face-saving, that is, there is no strong and stable core, and an external evaluation system is needed to complete self-determination.

Therefore, he is very concerned about the evaluation of others, and he is also very concerned about whether he is strong and can control the field in a team.

However, during that time, he pushed too hard, but it was self-defeating.

A brief study of his resume is not difficult to find the origin of his personality. I was a "good boy" since I was a child, and I was used to being cautious to get everyone’s approval.

Later, because of his good image, he embarked on the road of performing arts, but because he was rejected as "no acting", this road became a proof of riveting strength. He once said that "trying to film is for dignity", which inexplicably made people feel a little sad.

02

One of Huang Xiaoming’s most prominent personality labels may be "a nice guy". He will try his best to be considerate to everyone around him.

This kind of personality will make him feel depressed, but it also makes him to a great extent.

Vanity Fair will certainly enlarge human nature, and it is common with snobbery and indifference of red and white. But human beings are still emotional animals after all, and the warmth brought by Huang Xiaoming’s "goodness" is particularly valuable.

So he is famous for his popularity in your circle.

When I got married, I almost invited half of the first-line stars in the entertainment circle.

Including the ups and downs of these years, it can always usher in the headwind of word of mouth. The reason is that he is "good" and has been popular for a long time.

For example, Huang Xiaoming was the manager of Chinese Restaurant, but he took the initiative to wash dishes silently for six seasons and once went on a hot search.

There is another clip that I am particularly impressed with.

One season was in Bashan. From getting off the bus to the shooting place, you have to walk a long ladder, which is equivalent to 12 floors.

Huang Xiaoming moved the ingredients and helped the ladies with their luggage. She walked back and forth for more than a dozen times, and her clothes were all wet. In the end, all the makeup on my face was spent.

When I saw this clip, I suddenly thought of a sentence, "there is hard work without credit."

The word "hard work" is especially suitable for Huang Xiaoming.

He really works hard, and he would rather suffer for himself in order to take care of others.

This kind of real "hard work" will have a kind of dispelling power, which will make people feel that it will be unbearable to criticize him again. And those who used to ridicule, also vanished with time.

03

But here’s the point. Good guys have their cunning.

After Huang Xiaoming and baby divorced, people didn’t know the real reason, but public opinion seemed to side with Huang Xiaoming. Baby was described as a scheming woman who took advantage of Huang Xiaoming’s resources to reach the top, and then found that he was no longer of use value, so he kicked it away.

This one-sided public opinion suddenly reminds me of Lao Jin in My First Half of Life.

After Luo Zijun and Lao Jin broke up, everyone was scolding Luo Zijun and felt that Lao Jin had been bullied. Including Lao Jin himself. He endured humiliation and felt very wronged, and after breaking up, he felt bitterly that Luo Zijun disliked his lack of money.

This is the cunning of the good guy.

His usual patience and flattery is actually a way to help him accumulate moral capital.

Once there is a rift in his interpersonal relationship, especially his intimate relationship, everyone will blame the problem on the other side without thinking.

I feel that good people are being bullied.

Some people even turned out the gossip of the past, mocking the baby as a mistress and a P friend.

May be immersed in the glory of good people for too long, but forget that a man has a stable girlfriend, to ask other women out … Is there something wrong with this man himself?

04

Another interesting thing about Huang Xiaoming’s emotional gossip is that all the women he meets seem to be good at playing tricks.

It is said that before the baby and Huang Xiaoming got married, they went to Shangmei’s store, took a fancy to a pear-shaped diamond ring, and worried that Huang Xiaoming would not buy it for her because it was too expensive.

So what did she do?

She took a photo of the diamond ring and sent it to social media, forcing Huang Xiaoming to pay for it, because Huang Xiaoming loves face.

Some time ago, there was a modest hot search. Huang Xiaoming and his current girlfriend were skateboarding on the street, which was suspected to be a good thing. However, it was quickly rumored that the vague video was actually a fragment of a program, and the incumbent wanted to force marriage and deliberately created public opinion.

Although the rumor has been refuted, I think it has achieved a certain degree of effect.

Because soon, the gossip media began to pick out the current name, and she let herself have a name in front of the public, which made other competitors retreat.

Why do they all have to play tricks? Because direct expression is useless.

This is also the "cunning" of the nice guy. They seem easy to talk to and even give the impression of being bullied. But when it comes to their own interests, they will not compromise easily, even if it is just a wedding diamond ring.

I know many people feel sorry for Huang Xiaoming. I feel that all the partners he is looking for are much lower than himself, and they are all a little scheming. But after reading so many love-hate stories, I found a universal rule:

In fact, no matter what a person’s external appearance is, what kind of partner you are looking for will expose your inner true appearance.

Huang Xiaoming and his predecessor, the incumbent, must have a very compatible and matching place.

Because of the long-term intimacy, it is impossible to pretend. He must have got what he wanted in a seemingly unbalanced relationship and enjoyed it once.

Original title: "Huang Xiaoming, the cunning of a good man"

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　　Bauhinia. com (special correspondent Wang Yichuan) Beijing comprehensive report on June 22nd: At present, the new energy vehicle market is still a scene of "loud thunder and little rain". In the past two years, the state has issued a series of support policies and incentives for the development of new energy vehicles, but the overall market is worse than expected.

　　According to the data released by China Association of Automobile Manufacturers, the sales volume of new energy vehicles in China in 2015 was 330,000, far below the planned target of 500,000. Faced with the advantage of subsidizing more than 100,000 yuan for a car, why don’t consumers buy it?

　　"There are certainly factors such as slow construction of charging piles and limited travel radius of car owners, but the most fundamental thing is that consumers have a lot of concerns." An auto industry analyst pointed out that in the current auto industry structure in China, most consumers are still skeptical about domestic auto brands, not to mention new energy vehicles with low battery research and development level, which is the main crux of consumers’ lack of confidence.

　　Mr. Chen, the owner of Tengshi, who lives in Dongcheng District, Beijing, has been troubled by battery failures many times recently. As a pure electric vehicle positioned in the mid-to-high-end market, Tengshi is jointly produced by BYD and Daimler. The manufacturer BYD Daimler New Technology Company is located in Shenzhen, and it is mainly sold in Beijing, Shanghai, Guangzhou, Tianjin, Hangzhou, Shenzhen and other cities where the number of cars is limited.

　　"The car price is nearly 400,000 yuan. After deducting the state subsidy of more than 100,000 yuan, we paid 291,000 yuan for the car and bought a distinguished version of Tengshi." Mr. Chen said that it was only nine months since he bought the car, but since April this year, the car has had three battery failures, the most recent of which was in early June. At present, his car is still parked in the 4S shop, waiting for the opinions of dealers and manufacturers.

　　According to informed sources, Tengshi has been sold in Beijing for more than a year, and many cars have experienced power battery failures. "The heart of the fuel vehicle is the power system, and the heart of the new energy vehicle is the battery system." The source said that although the country spared no effort to support, manufacturers and distributors of new energy vehicles also shouted loudly, but if they did not work hard on the battery system, they would undoubtedly be blinded by the clouds and eventually abandoned by the market.

　　The "battery king" is badly hurt.

　　When it comes to BYD, many people will think of its leading position in rechargeable batteries. Especially in the context of the global promotion of green environmental protection and China’s vigorous implementation of the concept of sustainable development, BYD has continued to increase the pace of expansion.

　　In 2010, BYD "overtook" Daimler Group and joined hands with Nuggets to explore the China new energy vehicle market with unlimited potential. In September, 2014, this "perfect match" marriage came to fruition, Tengshi pure electric vehicle jointly developed by both parties went on sale, and round after round of marketing offensive also rolled in.

　　However, judging from the situation of Tengshi owner Mr. Chen, the marriage between BYD and Daimler is not as beautiful as it looks. "On September 9, 2015, we bought a Tengshi Premium Edition car at Pangda Xinhong New Energy Automobile Sales Company in Yizhuang, Beijing. At present, it only travels more than 1,700 kilometers, but there have been three serious safety problems of car battery failures in the past two months." Mr. Chen said angrily that Tengshi has repeatedly claimed that "battery power technology is our housekeeping skill", but facts speak louder than words, and Tengshi’s frequent battery failures also make its marketing offensive look pale and powerless.

　　According to Mr. Chen, on April 7, 2016, I planned to send my children to school by car, but I found that the car parked in the basement could not be started, so I called Tengshi rescue. After the maintenance personnel came to check, it was called a small battery failure, and some treatment was carried out. To his dismay, when he was ready to send the children the next morning, he couldn’t start again, so he called the rescue phone. The rescuer said that "the second rescue will be charged" and suggested that they call the 4S shop after-sales phone; After the 4S shop maintenance personnel came to check, the cause of the failure was not clear. Mr. Chen and his family immediately requested to replace the power battery, but the maintenance personnel said, "We should drive the car back to the 4S shop for testing." One day later, the 4S shop verbally informed Mr. Chen that "the small battery was replaced".

　　On the morning of June 6, Mr. Chen and his family drove to the 4S shop to film, and at the same time upgraded the system due to navigation problems. When preparing to return, I found that the car could not start again, showing "power system failure". After preliminary inspection by maintenance personnel, it was said that the fuse of the power battery was blown. Mr. Chen waited for several hours in the 4S shop without results, so he had to return home. For more than 10 days, the car has been parked in the huge Xinhong 4S shop, and Mr. Chen is still anxiously waiting for the handling opinions.

　　"No matter who knows, how important the safety of batteries is for pure electric vehicles." Mr. Chen said that three battery failures occurred in just two months, and he felt very depressed and uneasy. The serious quality problems made them afraid to use the car again, so they repeatedly requested the replacement of the car to Huge Xinhong and BYD Daimler Company.

　　For more than 10 days, Mr. Chen and his family have had difficult communication with dealers and manufacturers. "We called the service number many times to clearly put forward our reasons and demands, but neither the dealers nor the manufacturers responded to us voluntarily, not to mention any sincere apologies." Mr. Chen said that he was very enthusiastic before buying a car, but he adopted "delaying tactics" when the vehicle went wrong. The practices of dealers and manufacturers will not only make the majority of Tengshi car owners feel chilling, but also discourage other consumers.

　　Commitment to the market

　　Recently, several important news in the automobile market have been hotly debated by the majority of car owners:

　　First, Mitsubishi Motors intends to compensate the 625,000 car owners involved in the "fuel consumption gate" with a compensation amount of $1,000 per person, and the resulting taxes and fees will also be paid by Mitsubishi Motors.

　　Second, Dongfeng Honda decided to recall 1.03 million vehicles from July 31, 2016, because there are defects in airbags, which may bring safety hazards to passengers;

　　Third, SAIC-Volkswagen decided to recall nearly 150,000 cars from June 24, 2016, because there is a hidden danger of overheating failure of the car lamp fuse.

　　Earlier, relevant data showed that in May this year, a total of 12 domestic brands of multiple models issued a recall notice, with a total of more than 2.26 million vehicles, a record high in the same period. Among them, Aston Martin, Maserati, Lexus, Mercedes-Benz and other famous cars are involved.

　　"No car manufacturer dares to make a 100% quality guarantee, and millions of luxury cars are no exception." The insiders believe that under the current situation that people pay more and more attention to automobile safety, some automobile manufacturers dare to face up to product quality problems and take responsible measures, and their market credibility will be further enhanced.

　　Hearing about these bold measures taken by car companies, Mr. Chen felt that the attitude of Tengshi dealers and manufacturers was unreasonable. In Tengshi Service Manual, the warranty clause clearly stipulates: "During the warranty period and the three-guarantee period, if DENZA‘ Tengshi brand family car products have serious quality problems, you can handle quality assurance matters such as repair, replacement and return according to relevant national regulations."

　　Previously, the Provisions on the Responsibility for Repairing, Replacing and Returning Household Automobile Products promulgated by the State Quality Supervision, Inspection and Quarantine at the end of December 2012 also clearly pointed out that "in order to protect the legitimate rights and interests of consumers of household automobile products and clarify the responsibility for repairing, replacing and returning household automobile products (hereinafter referred to as" three guarantees "), household automobile operators shall not deliberately delay or refuse consumers’ requirements for three guarantees that meet these provisions without justifiable reasons".

　　The "Regulations" further clearly stipulates that "if serious safety performance failures have been repaired twice, and serious safety performance failures have not been eliminated or new serious safety performance failures have occurred", "if consumers choose to replace or return, the seller shall be responsible for replacing or returning".

　　"The General Administration of Quality Supervision, Inspection and Quarantine issued this Regulation a few years ago, mainly for fuel vehicles, and there are no specific provisions for new energy vehicles." A lawyer from the Lawyers Group of China Consumers Association believes that for pure electric vehicles, battery failure is a "serious safety performance failure", and dealers should pay attention to and properly handle Mr. Chen’s appeal.

　　Experts believe that with the rapid improvement of people’s living standards, China’s automobile industry has developed rapidly, but overall, the current automobile market is still competing in the low-end market. Thousands of joint venture brands and foreign brands have made a fortune in the China market, while a handful of independent brands are still slow.

　　"The vast majority of consumers are willing to choose foreign automobile brands, mainly because the quality of others is better. They not only dare to make commitments to consumers, but also dare to take responsibility and actively practice their commitments." Relevant experts believe that the domestic automobile industry should strive to keep up with market changes, provide detailed services to consumers and promote the healthy and sustainable development of enterprises.

　　Only when you are stable can you achieve far-reaching goals.

　　Judging from the global trend, new energy vehicles are the general trend. In China, the new energy automobile industry has been regarded as one of the strategic emerging industries focused on national development, and favorable stimulus policies such as subsidies for new energy vehicles and charging piles have been introduced frequently, which has injected great impetus into the development of the industry.

　　According to industry insiders, in first-tier cities such as Beijing, Shanghai, Guangzhou and Shenzhen, the sales of new energy vehicles have increased in the past two years, while in second-and third-tier cities, there are few. "According to incomplete statistics, three-quarters of the sales of new energy vehicles in 2015 were concentrated in cities where restrictions and purchases were imposed, and some consumers only bought new energy vehicles when they had to." The person said.

　　Ms. Li, who lives in Xicheng District, Beijing, said that she and her husband both participated in the car lottery in this city, and they failed for three consecutive years. However, children need to pick up and drop off in kindergarten, so the rogue had to take the road of new energy vehicles.

　　"The government supports new energy vehicles, shakes the number separately, and travels without limit. Just use it as a means of transportation." Ms. Li said that she and her family compared several new energy vehicles. Finally, because the children liked the appearance of Tengshi, they gritted their teeth and bought a fashion version. The price of the car was 369,000 yuan, after deducting 55,000 yuan from the central government subsidy and 55,000 yuan from the local government subsidy, the actual purchase price was 259,000 yuan.

　　"This price is really a bit high." Ms. Li believes that new energy vehicle manufacturers not only earn a lot of government subsidies without risk, but also sell cars at a high price. "When testing a pure electric vehicle with an original price of 230,000 yuan and a subsidy of about 100,000 yuan, the sales staff also said that this car is worth 40,000 yuan." Ms. Li said that the core of the new energy vehicle is the battery, but the battery is updated quickly, which means that the car also depreciates quickly.

　　After a period of use, Ms. Li realized the inconvenience of new energy vehicles. The first is charging. Because there is no fixed parking space in the community, it is impossible to install charging piles, while the charging piles in some public parking lots are either occupied or out of order. "When there were dozens of kilometers left, I began to worry about charging. There was really no way, so I ran to the 4S shop to charge."

　　Judging from the charging time, a car needs to be full, ranging from more than 2 hours to more than 6 or 7 hours. "It’s not like a fuel truck. It takes a few minutes to refuel." Ms. Li believes that for new energy owners, charging is also a kind of time investment, and it can’t be as free and easy as fuel owners.

　　From the cruising range, most of the mileage advertised by various new energy vehicles have a certain amount of water. "Tengshi’s advertisement says,’ achieve a cruising range of up to 300 kilometers’, but most cars can only drive to 260 kilometers; On the weekend, my friend invited me to visit Gubei Water Town. When I saw that it was 140 kilometers one way, I had to give up. " Ms. Li said that compared with fuel vehicles, the travel radius of new energy owners is greatly limited. "Going to the suburbs to see the flowers and flowers is a luxury."

　　Since the beginning of this year, the relevant ministries and commissions of the state have carried out investigations on "fraudulent compensation", which has affected the nerves of the entire new energy automobile industry. Since 2009, the Ministry of Finance has made a decision to give subsidies to the new energy automobile industry, and give corresponding subsidies according to the cruising range. In 2015, the state and local subsidies for new energy vehicles exceeded 30 billion yuan, but several billion yuan of them were tricked into the bag by enterprises.

　　Relevant experts believe that the "cheat to make up the door" in the new energy automobile industry is mainly to make a fuss about batteries, which can be described as a variety of tricks, but the investment in battery research and development is not enough. In this regard, Liu Xinwen, general manager of Chery New Energy Vehicle Technology Co., Ltd. also admitted that "battery technology has become the biggest shortcoming of new energy vehicles in China."

　　The "vote with your feet" market is the best tester. For Tengshi, which is known as "having German car-making technology and advanced battery power technology", it is also "not looking at advertisements, but looking at the curative effect". Data show that from January to April 2016, the national sales volume of electric vehicles was 38,472 units, the sales volume of Beiqi E-series electric vehicles was 792 units, and Tengshi sold 667 units.

　　"Occupy the weather, location, people and advantages, but the sales volume is so bleak, which will become the biggest crisis of Tengshi." Song Nan, a senior commentator in the automotive industry, believes that once the Tesla 3 with a price of 350,000 yuan is successfully localized and Toyota, GM and Peugeot Citroen quickly catch up, it will bring a fatal blow to Tengshi.

　　"The tide receded and I didn’t know who was swimming naked. In the next 10 years, if the state cancels the preferential policies for new energy subsidies, how should China new energy vehicles face market competition? " Zhu Jun, deputy director of SAIC Passenger Car Technology Center, pointed out that the core technology is a difficult and breakthrough point in the development of new energy vehicles, and efforts must be made on core technologies such as batteries to promote the healthy development of the new energy vehicle industry.

Starring Fan Wei was interviewed.

　　The film Chang ‘an Avenue, which is adapted from Haiyan’s novel Chang ‘an Thief and directed by Li Jun and co-starred by Fan Wei, Song Yang, Junyan Jiao and Chen Shu, will be released nationwide on November 15th. On November 5th, Fan Wei came to Chengdu to promote the film in advance. When interviewed face-to-face by Chengdu Business Daily-Red Star News, Fan Wei revealed the behind-the-scenes story of the film shooting. He bluntly said that he played a love rat that was not that simple this time.

　　Talking about Chengdu:

　　The questions raised by the audience in Chengdu are all of high quality.

　　Fan Wei is no stranger to Chengdu. He has brought new films to Chengdu roadshows many times. Fan Wei has made no secret of his love for Chengdu. "I like Chengdu, its history and its modernity. Chengdu is a city with a special heritage and culture, especially the audience in Chengdu knows movies. We run roadshows all over the country, and the questions raised by the audience in Chengdu are of high quality." Fan Wei revealed that in terms of Sichuan cuisine, he especially loves Zigong cuisine. "I look for Sichuan food in Beijing, and spicy rabbit dices are particularly delicious."

　　The film Chang ‘an Avenue is adapted from a real and important case that shocked the whole country. It tells the story that Zhao Hongyu (Junyan Jiao), a criminal policeman, went undercover with his partner Shao Kuancheng (Song Yang) in order to investigate the current wife Lin Baiyu (Chen Shu) of Wan Zhenggang (Fan Wei).

　　In the stills released before, Wan Zhenggang, a history professor played by Fan Wei, was dressed in elegance and smiling, and his academic identity was well decorated with antiques and bookshelves behind him. The sentence "I am a scholar, and money is not important to me" was very funny.

　　Talking about new films:

　　Wan Zhenggang’s character is particularly multifaceted.

　　Asked about the preparations for the new film this time, Fan Wei said, "In fact, there is not much preparation for historical knowledge, because the script is fully provided. Everyone knows this case, which was a very sensational case at that time. I also know that it is actually this character, and this degree of complexity is challenging for myself."

　　Fan Wei revealed that Wan Zhenggang, who he played this time, is multifaceted. "This character is particularly multifaceted. As an actor, even if it is a particularly bad character, you have to find logic to protect him. If you have this, you will find his shameless. I think Wan Zhenggang’s logic, at first, he and Lin Baiyu were in love, and then they became friends with each other. Later, the relationship between the two people may gradually deteriorate and use each other. "

　　Fan Wei said with a smile: "This kind of evaluation is a little simple, but it is not so simple as love rat. Now I have heard that audiences of different ages have different opinions on this character. Young people say that it is particularly unreasonable. People who have had life experiences in middle age will have some feelings and feel the complexity of human nature. "

　　Fan Wei revealed that he hadn’t seen the original "Chang An Thief" because it was his creative habit. "Not necessarily right, but it was my creative habit. After reading the original, it interfered with my characterization, because I was an actor in this movie, and I had to face this script. What impressed me the most was" No Problem ",including" The First Furnace Incense ".I didn’t dare to read Zhang Ailing’s novels, so I just watched movies.

　　Talking about the Spring Festival Evening:

　　Thank you very much for this experience.

　　In recent years, there have been many excellent films starring Fan Wei. Asked about his criteria for choosing a role, Fan Wei replied: "Just be rich and complete. Actors need works to help them. Sometimes it is said that actors play this character very flat. Maybe this character is written flat, which is not his acting skills. Therefore, choosing a good character and standing on the shoulders of giants shows that you are capable."

　　Fan Wei revealed that in fact, a good story is hard to meet. "Especially at my age, a good role is very difficult. I found that it is ok recently because the audience’s appreciation level has improved, and I dare to shoot intriguing scripts. For example, I love Zigong cuisine because there are more people who love Zigong cuisine."

　　This year’s "acting" variety shows have gathered together. When asked if he will participate in such programs in the future, Fan Wei replied: "I am also interested, and I especially like watching them, but I can’t let go of my own personality and do something that I can do."

　　In the interview, Fan Wei didn’t shy away from the topic of Spring Festival Gala either. He bluntly said: "The sketch can’t come for a while, and the pressure is too great. It’s been more than ten years since I attended the Spring Festival Gala in 2005, and it’s been 14 years since I last attended the Spring Festival Gala. I’m too unfamiliar with this stage. This is my own experience, very good, thank you very much for this experience. " (Chengdu Business Daily-Red Star Journalist Zhang Shihao Photojournalist Tao Wei)

　　[Global Network Reporter Cui Wei] "Strange speech!" On August 31, local time, US President Trump held a press conference at the White House to respond to Democratic presidential candidate Biden’s speech that day. Not only that, Trump also tweeted that Biden spent too much time blaming the police in his speech than condemning violent demonstrators, all in order to get the support of radical leftists. Earlier in the day, Biden delivered a campaign speech, once again condemning the recent violent demonstrations in the United States, and bombarded Trump to incite violence and put all Americans in danger, which is a "toxic existence."

　　Shortly after Biden’s speech, Trump tweeted back: "I just listened to what Biden said. In my opinion, he blames the police far more than he condemns thugs, anarchists, instigators and robbers, but he will never blame these people, otherwise he will lose the radical leftists supported by Bernie Sanders! "

　　Not only that, Trump once again attacked Biden in an interview at the White House that night, saying that he had made a "strange speech."

　　"Biden gave a strange speech in Pittsburgh today. He didn’t mention the facts, he didn’t mention the far left, he didn’t mention the far left at all. From what I saw, I don’t believe he mentioned ‘ The anti-fascist movement ’ (ANTIFA), this criminal organization. " Trump said.

　　According to Washington post’s report on the 31st, Biden made a speech in Pittsburgh, Pennsylvania that day, condemning the recent escalating street violence in several cities in the United States, and directed his finger at Trump.

　　Biden stressed that the nationwide homicide rate in the United States has increased by 26% this year, and he immediately asked: "Do you really feel safer under the leadership of Donald Trump?" He continued: "If I were president today, this country would be safer. We will see fewer violent incidents. " Biden also said: "Under the leadership of President Trump, even the US military does not feel safe."

　　According to CNN, Biden constantly attacked Trump in his speech, accusing Trump of inciting violence, so as to escape the responsibility of plunging the United States into economic crisis in the COVID-19 epidemic. Not only that, Biden also accused Trump of indulging his "armed supporters" in violent clashes with his protesters, and refused to call on supporters to stop violence. "This shows how weak he is."

　　CNN said that in his speech, Biden also called Trump a "poisonous existence". He said: "Donald Trump has been a poisonous existence in our country for four years. Can we get rid of this toxin? Or will we make it a permanent part of our national character? "

　　Regarding Biden’s speech, Washington post said that compared with his speech at the Democratic Convention nearly two weeks ago, Biden made a "significant change" in this speech. The newspaper said that in the speech of the Democratic Party Congress, he never directly named Trump in his speech. But in this speech on Monday, he mentioned Trump’s name 32 times.

　　Less than three months before the 2020 US presidential election, the anti-racial discrimination riots in the United States have intensified. On August 23, Jacob Blake, a black man in Kenosha, Wisconsin, was shot seven times in the back by the police without any weapons, and protests broke out in Wisconsin and other places immediately. On the evening of the 29th local time, a scuffle broke out in the streets of downtown Portland, Oregon, USA: when a motorcade supporting Trump entered the city, it clashed with a group of protesters who supported "black people’s lives are also lives". There was also a shooting incident during the conflict, and one person was shot in the chest and died.

　　On August 30th, local time, US President Trump repeatedly condemned the protests that broke out in Portland the night before, and directed his finger at Ted Wheeler, a Democrat and mayor of Portland, calling him a "fool" who tried to "blend in" with anarchists, while what Portland needed was "law and order".