Recently, the labor class in a kindergarten in Xuzhou, Jiangsu Province was on fire. The children cooked dishes, made pancakes, scraped fish scales, filled sausages and braised pork, and they did a good job, which attracted praises from netizens. Click on the video ↓↓↓↓

From the smiles on the children’s faces and their hard work, we can feel that they really like this kind of work. Now many parents are afraid of their children bumping into them, but don’t forget that children’s nature is to love to try and explore, so that children can try more, not only to cultivate their labor ability, but also to guide them to feel and explore the world better through labor.

No, it’s just spring now, and this kindergarten has followed the season and organized children to start a nest of money. I think, for children, this is not only an interesting labor lesson, but also a vivid nature lesson. The green elm money, taking a deep breath, all smells of spring, and the love for nature may take root and sprout like this. At the same time, this is a beautiful cultural lesson. China people follow the life aesthetics of "not eating from time to time", and a dish of seasonal dishes contains a love for life. Maybe children can’t realize so much now, but I believe these experiences and feelings will affect them subtly.

The labor class in kindergarten is still fresh to everyone. In fact, the labor class in primary and secondary schools is already standard. Since the beginning of school in the autumn of 2022, the labor class has officially become an independent course in primary and secondary schools. Moving the classroom out of the classroom, moving to the kitchen and the field, entertaining and teaching children is not only labor, but also the spirit of loving life, which will benefit children for life. By the way, I also want to remind you that if you are in front of the screen and want to bring your baby to work, remember to pay attention to safety.

Chief Producer/Yan Shuainan

Producer/Editor-in-Chief Li Zhe/Xie Yujie

Video Editor/Yang Zhenjiang Proofreading/Gao Shaozhuo

Among the new forces of making cars, they are divided into two levels, one is the first echelon composed of Wei Xiaoli, and the other is the second echelon headed by Nezha and Zero Run. Nowadays, the second echelon has great potential to catch up with the first echelon. In the past August, Nezha and Zero Run beat Wei Xiaoli with monthly sales of 16,017 vehicles and 12,525 vehicles respectively.

In fact, this is not the first time this year. In July, the sales volume of Nezha and Zero Run Month were equally pressing "Wei Xiaoli". In order to further pursue victory, recently, the news of IPO in Hong Kong came from Zero Run.

On September 20th, Zero Run Auto announced that it would offer shares from September 20th to September 23rd. The number of shares sold worldwide was 130,819,100, the number of shares sold internationally was 117,737,100, and the number of shares sold in Hong Kong was 13,082,000, with 10% sold in Hong Kong, 90% sold internationally, and up to 15% over-allotment. The par value is RMB 1 yuan per H share, and the highest offering price is HK$ 62 per share, which is expected to be no less than HK$ 48 per share.

At the same time, the expected release time of Zero Run is 9: 00 a.m. on Thursday, September 29th, and H shares will be bought and sold for every 100 shares with the trading code of 9863. This also means that after Wei Lai, Tucki and Ideality, Zero Run Auto took the lead in winning the fourth IPO ticket of the new car-making force.

Why are the new forces making cars eager for IPO?

In September, 2018, Weilai Automobile, a new vehicle-making force, was officially listed on the NYSE, which sounded the first bell of China New Energy Vehicle NYSE, and was also the first stock of new vehicle-making force. For a time, IPO is almost the dream of every new car-making force.

In fact, three months before Zero Run announced its IPO, Weimar Automobile, which is also the second echelon of the new car-making force, also submitted a prospectus to the Hong Kong Stock Exchange. At that time, some insiders predicted that Weimar Automobile would be listed and traded in the third quarter if all goes well, but at present, the listing process of Weimar Automobile has obviously lagged behind Zero Run Automobile.

Then, why are the new forces making cars eager for IPO?

In fact, the reason is simple, lack of money. How expensive it is to build a car. I believe everyone knows that throwing tens of billions into it may not necessarily produce a car. At one time, CCTV criticized Baiteng by name and burned 8.4 billion financing funds, but even a car was not built. Li Bin, CEO of Weilai Automobile, once said that if there is no 20 billion, don’t build a car; He Xiaopeng also shouted after Xpeng Motors completed the A+ round of financing, "In the past, I thought that 10 billion was too exaggerated to watch others build cars, but now I think that 20 billion is not enough."

As a heavy asset business, there is no doubt that cars burn money. In addition to the technical barriers that the car itself has to pass, financing wars and burning money and blood transfusion are the only ways for new car makers.

Under the new round of capital turmoil, whether it can be listed has become a watershed for the new car camp. In recent years, new car-making enterprises have successfully landed in the capital market, and even achieved "double-board" listing, which has been given a high valuation by the market. This not only stimulates the listing desire of other car-making enterprises, but also intensifies the industry competition.

Can the zero run of IPO in Hong Kong lead successfully?

I still remember that in 2021, at the launch conference of the Zero Run Car 2.0 strategy, Zhu Jiangming shouted the slogans of "surpassing Tesla in three years", "pushing eight new cars in four years" and "selling 800,000 vehicles in 2025", and it is necessary to realize the overtaking and leading of Tesla in intelligent driving technology.

As a corporate slogan, it is not a problem to increase the team’s sense of unity and inspire everyone to work hard. It is only three years to surpass Tesla. Is this possible? I’m afraid Zhu Jiangming has no bottom in his heart.

It is hard to say whether it can surpass Tesla, but the sales of zero-running cars have indeed surpassed "Wei Xiaoli", and the recent momentum is really fierce.

From July to August this year, the sales volume of zero-running cars exceeded 10,000 for two consecutive months, with 12,044 vehicles and 12,525 vehicles respectively. From January to August, a total of 76,556 vehicles were delivered by zero-run vehicles, which is one of the fastest-growing enterprises in the sales of new car-making forces, and has now been firmly in the lineup of the first echelon.

Sales are increasing, but profit is still a problem.

In 2019, 2020 and 2021, the revenue of zero-running cars was 116.9 million yuan, 631.3 million yuan and 3.132 billion yuan respectively, while the operating losses were 730 million yuan, 870 million yuan and 2.868 billion yuan respectively. The losses during the year were 900 million yuan, 1.1 billion yuan and 2.846 billion yuan respectively.

The loss in three years was 4.846 billion yuan. According to the prospectus, the company’s net loss in the first quarter of this year was 1.042 billion yuan. That is to say, from 2019 to the first quarter of this year, the zero-running car has accumulated losses of more than 5.8 billion yuan. The more you sell, the more you lose.

From the perspective of gross profit margin, from 2019 to 2021, the gross profit margin of zero-running cars was -95.7%, -50.6% and -44.3% respectively. Although the gross profit margin is increasing year by year, the gap is still large compared with "Wei Xiaoli".

Therefore, the actual situation of the seemingly scenic zero-running car is not optimistic, and it will be listed as soon as possible or the only chance to get a break.

Of course, even if it is successfully listed, Zero Run still cannot escape the market competition. From the product point of view, at present, there are three models of zero-run cars, namely coupe zero-run S01, mini-car zero-run T03 and medium-sized SUV zero-run C11. Although it is positioned as a mid-to high-end market with a price range of 100,000-300,000 yuan, its retail T03, which focuses on the low-end market, has become the main sales force. However, the profit margin brought by mini-cars is extremely limited.

Nowadays, the price of raw materials has skyrocketed, which makes the advantages of mini-cars no longer obvious, and ultimately affects the sales and profits of car companies. Not only zero-run cars, but also Weimar cars, which have been wandering in the low-end market, are also facing difficulties.

Of course, Zero Run is also trying to change the current product layout. It is mentioned in the prospectus that by the end of 2025, Zero Run plans to launch eight new models, including three cars, four SUV models and one MPV model, to expand its product matrix. And this requires a lot of financial support, so IPO has become the quickest way.

At present, the competition in the new energy automobile industry is becoming increasingly fierce. Traditional car companies, new forces and internet companies have joined the army of car makers. Specifically, BYD’s sales are far ahead; Although the sales volume of "Wei Xiaoli" is not good this year, its layout is complete and its advantages are still there. Although the zero-run car took the lead in becoming the fourth listed new force in China, there are still too many unknowns to achieve the lead.

On December 20th, the 2022 China New Energy Vehicle Competition and the 12-hour Endurance Race of New Energy Vehicles with the theme of "E-War Becoming Famous" came to a successful conclusion at Zhuzhou International Circuit in Hunan. Based on the super-high competition level and professional competition system planning, the competition presented a peak event of new energy vehicles for fans all over the country. This competition focuses on testing the three-electric technology and vehicle performance of the participating car models. In a number of participating car models, AITO asked M5 for outstanding performance, winning the first prize in the whole game, the champion in Group Z and the "Best Energy Economy Award", showing a level beyond the same level in terms of cruising range and energy economy.

When it comes to energy economy, I believe many consumers have heard of the ultra-low car cost of pure electric vehicles, but if there is no fixed charging pile, the convenience and economy of pure electric vehicles will often be affected. On the other hand, the AITO M5 has three vehicle driving modes, including "pure electric priority", "automatic" and "fuel priority", which can realize both oil and electricity, fully guarantee the energy economy of vehicles with advanced technology, and greatly save the cost of vehicles for consumers. Lower energy consumption will inevitably lead to a virtuous circle of higher cruising range. The excellent performance of AITO Wujie M5 in this endurance race is the best proof of its high cruising range and low energy consumption.

AITO M5 can have outstanding energy economy, which is inseparable from the help of the industry’s first third-generation range extender. This 1.5T four-cylinder range extender, which is specially designed for the range extension system of AITO M5, focuses on power generation, adopts deep Miller cycle technology, achieves the highest compression ratio of 15: 1, and has an ultra-high thermal efficiency of 41%. All the data are in the leading position in the same level, and the energy consumption will be the ultimate, and the maximum value of every drop of fuel will be exerted. Combined with the front AC asynchronous motor and rear permanent magnet synchronous motor of AITO M5, a dual-motor four-wheel drive scheme is formed. This golden power combination has the characteristics of high integration, small volume and great explosive force, which can bring drivers stronger power, lower energy consumption and quieter driving experience.

After a 12-hour race, after the driver and AITO’s M5 fully run in, the driver said that even in the case of low battery, AITO’s M5 can have strong power, and the pure battery life can easily reach the nominal 200 kilometers, even subverting the traditional impression that the official battery life is inconsistent with the actual battery life. It is one of the models he has driven that can give consideration to both power and economy.

In addition to the main factors such as range extender and motor, the all-aluminum chassis adopted by AITO Wujie M5 also contributes a lot to its energy economy. Compared with the traditional steel chassis, the all-aluminum chassis can bring about the lightweight effect of the whole vehicle, which can directly reduce energy consumption, and at the same time, it has high corrosion resistance, small vibration deformation and more stable and safe handling performance. With the blessing of various technologies, AITO Wenjie M5 has achieved a 1100-kilometer WLTC endurance performance, helping consumers to bid farewell to mileage anxiety completely, and is far ahead of traditional fuel vehicles in terms of vehicle cost and value experience.

Compared with traditional fuel vehicles or pure electric vehicles, AITO Wujie M5 completely solves the problems of high vehicle cost and endurance with its own technology, and various driving modes can enrich consumers’ travel experience. In addition, it can bring absolute surprises in terms of vehicle intelligence. I believe AITO Wujie M5 will definitely become a stepping stone for Cyrus to tap the new energy market.

　　Sichuan Online News (Reporter Deng Tongtong) There is such a mobile phone software that claims to be able to shop at half price, including charging the phone bill. Do you believe such a good thing?

　　Recently, Xiao Li, a college student in Chengdu, complained about an APP called "Half-price Group" through the online "Ask Politics Sichuan" platform in Sichuan. He spent two times "69 yuan" on the platform to recharge two different accounts. One account was "exchanged" for a phone card worth 100 yuan, and the other account was "exchanged" for a shopping fee in 69 yuan. Through the platform, the cash returned varied from 1 to 3 3 yuan every day, which 69 yuan could have received in full, but it was waiting for the process. — On August 7th, the half-price group suddenly revised the agreement, saying that "the shopping money below 100 yuan will no longer enjoy cashback", and Xiao Li felt cheated. (Original post link: http://ly.scol.com.cn/thread? tid=2757692)

　　Two people buy at half price, only one person gets the goods. Netizen: The routine is too deep.

　　Xiao Li became a half-price group user by accident. At school, she often asked a senior sister to help charge the phone bill. Every time she charged 100 yuan, it was always a few yuan cheaper, and the number of times she charged it was more and more familiar. "I thought that senior sister had any internal channels, but later I found out that she recharged her mobile phone through an APP called half-price group."

　　Under the introduction of the senior sister, Xiao Li became a user of the half-price group. "The rule is this. In name, I used 69 yuan to charge 100 yuan’s phone bill, but in fact, I asked to use two accounts to recharge 69 yuan on the platform at the same time. One account got a phone bill recharge card worth 100, and the other account got a platform shopping fee from 69 yuan." Xiao Li explained that all the platform shopping money in 69 yuan will eventually be returned to users, ranging from 1 to 3 yuan every day, and the specific amount will be allocated according to the operating conditions of the platform on that day.

　　In the face of such a huge profit, Xiao Li did not hesitate at all. "I thought that 69 yuan would eventually return it slowly anyway, and the amount was not much." She charged herself and her family for two months, spent hundreds of dollars, logged into the APP every day, activated her account and got cash back for shopping.

　　The good times didn’t last long. In the second week of August, Xiao Li found that there was an abnormality when logging in the account to withdraw the shopping money. After several days of trying, it didn’t improve. After many twists and turns, it was discovered that the platform had released an announcement on the modification of the agreement on August 7: the shopping money below 100 yuan no longer enjoyed cash subsidies, but it did not affect consumption. "I immediately tried to communicate with the customer service, but the other party said that the shopping money can be used for shopping in the platform mall." Xiao Li immediately entered the mall to browse, only to find that there were only more than ten kinds of goods, and the prices were all higher than the market price, and some goods were even as expensive as 10 times. "A catty of rice in 20 yuan, five noodles for 88 yuan, is simply ‘ Rob money ’ 。”

　　"When I became a half-price group user, the other party promised to return all the shopping money. If I don’t return it now, isn’t it equivalent to forcibly occupying the user’s funds?" Xiao Li is a little angry. "My platform shopping money is not much, only 200 yuan, but as a student, it is still very painful." She hopes to get justice through "asking politics in Sichuan".

　　Consumers have invested more than 10,000 yuan and dare not complain. They are worried that the platform will close the money.

　　Open the half-price group APP, advertising words "You want, we will pay half the money ‘ Purchase ’ "Suddenly appeared, become a member can enjoy half-price benefits? The answer may not be satisfactory, because in addition to Xiao Li, there are still many "traps".

　　In May this year, Mr. Shi registered two accounts in the half-price group, and often recharged through one account, and the effect of recharging half-price was achieved by cashback of one account. On August 7, after the rules of the half-price group were changed, the accumulated 129 yuan in Mr. Shi’s two accounts could not be withdrawn.

　　Netizen "Winona" revealed that some people around us have invested 10,000 yuan to buy a fuel card, which has been "set" at present. "The rules of APP describe the shopping money equivalent to RMB as a bonus, which is actually forcing consumers to buy at a high price in the name of half price." She believes that it is unreasonable and illegal to modify the rules without authorization. "The customer service said that the goods in the mall are new every Monday, Wednesday and Friday, but after observing for one week, it was found that the products in Tonggong were only two or three weeks old.

　　Netizen "Mei Geni" said that there are not a few users who have invested 10,000 yuan, and some people have invested more than 300,000 yuan at most. She said that some users who have invested a lot of money don’t want to make a big deal out of it. They are worried that after the report, the company will have problems, and they will not get a penny back. "Because the user agreement stipulates that due to force majeure factors such as laws, regulations and policy changes in any country, the platform will be closed down, and the withdrawal will be terminated immediately. If the user’s shopping money is not withdrawn and consumed, we will not bear any legal responsibility."

　　According to Japanese media reports, a few days ago, the idol actress Yuan Qianhui, who has attracted much attention for her role in the Japanese TV series Queen 3, held a commemorative event for the release of the latest photo album LOSVAGAS. She advertised that this work showed the ultimate sexiness and also had very cute content.

　　On the day of the event, Yuan Qianhui was wearing a short skirt in Santa Claus style. For this photo album with super exposure, she said, "It’s really very exposed, and I worked hard when shooting, showing the ultimate sexy and lovely content." Recalling her work experience in Los Angeles and Las Vegas during filming, she said: "Everything I saw was large in size, and I felt very fresh. I was very happy there and was completely captured. It took a lot of time to get back to reality." However, shooting in the desert is not so easy. Yuan Qianhui said: "I don’t know the direction of going back at all. Everyone is talking and walking, and the car is still stuck in the sand."

　　This photo album was shot in Los Angeles and Las Vegas. Yuan Qianhui looked for a theme shot in the local area, which reflected her personal style. There are super sexy clothes, and colors and styles are very cute. Looking back on this year’s achievements, Yuan Qianhui said: "I am very satisfied this year and have done a lot of things I want to do. I hope I can make greater progress as an actor next year and shoot more works. I hope I can challenge the stage play and read more books next year." Starting next month, Hara Chihiro will start filming the Japanese drama Dr. Ichiro.
　

　　What does it mean to go ashore? I believe that many small partners are not very clear about this piece. Next, Xiaobian will introduce you to what it means to go ashore on the Internet. Interested friends can learn what it means to go ashore.

　　What does it mean to go ashore?

　　The meaning of online vocabulary is as follows: Literally understanding "Shang" means coming to a beautiful place. "Shore" corresponds to "sea" of "going to sea", which is a stable and solid situation. Comprehensively understand that "going ashore" means coming to a place where people feel happy and bright.

　　Postgraduate entrance examination:

　　It refers to the moment when the candidates didn’t announce the results in the second interview. No one has a bottom in mind. The high score in the initial examination of the postgraduate entrance examination only makes you see the hope of going ashore. And going ashore means being admitted to your favorite school.

　　Civil service examination ashore:

　　Correspondingly, people outside the system are now called "ashore" when they pass the civil service examination and enter the system to work.

　　The above is what I brought to my friends today. I hope it will help you.

Recently, we received feedback from employees of Henan Suda Electric Vehicle Technology Co., Ltd., and the problem of employees’ unpaid wages has not been effectively solved. It is understood that Henan Suda Electric Vehicle Technology Co., Ltd. has been in a state of suspension of production since the second half of 2020 due to its poor management and COVID-19 epidemic. Employees who have not left their jobs can’t go to work normally, and they can only receive basic living expenses, and sometimes even basic living expenses can’t be paid. Such a new power enterprise, which was the first batch to obtain "double qualifications" and was concerned by the governor, is now struggling and facing the situation of bankruptcy.

According to the feedback from employees at present, 12,000 yuan was paid in 2021, and 4,000 yuan has been paid so far in 22 years, and no penny has been paid for leaving the company. Sanmenxia currently has a minimum living guarantee of 1,900 yuan a month, so there is no minimum guarantee, and social security has never been paid since 2021.

In fact, since the problem of unpaid wages of Suda was exposed in 2020, there have been complaints from employees, but the problem has not been effectively solved. As early as the end of 2021, the local government replied: the management committee of the Development Zone has conducted many interviews with Henan Suda Electric Vehicle Technology Co., Ltd. on the issue of unpaid wages and unpaid social security fees, urging enterprises to implement their responsibilities, take measures to resolve hidden dangers of unpaid wages in time, do a good job in ideological counseling for employees and helping employees in difficulty, and properly handle the problem of unpaid wages. At the same time, the Development Zone Management Committee actively takes measures to help enterprises coordinate and solve production and operation difficulties and promote enterprises to gradually realize standardized management. In October, 2021, the municipal government and the administrative committee of the development zone set up a leading group for Sanmenxia City to promote the related work of Henan Suda Electric Vehicle Technology Co., Ltd. and a special class for the development zone to promote Henan Suda Electric Vehicle Technology Co., Ltd. to resume work and production, and arranged special personnel to carry out investment attraction and joint venture for Suda problem in order to solve Suda series of problems as soon as possible. In the next step, the development zone will urge enterprises to promote strategic restructuring as soon as possible, and at the same time actively do a good job in explaining and appeasing employees, strive for their understanding and support, properly handle contradictions, tide over difficulties with enterprises, and maintain social stability.

At present, the complaint platform of People’s Daily Online has also collected a large number of complaints about the unpaid wages of Henan Suda Company.

Some employees complained that "Henan Suda electric car does not pay wages, does not pay social security, and employees cannot be reimbursed for hospitalization. Since January 2021, social security has been broken off, and employees can’t be reimbursed for hospitalization. I called 12345 for feedback. The answer was that I suggested to the Development Zone Human Resources and Social Security Bureau about the salary and social security of Henan Suda electric employees, but there was no substantial progress in many feedbacks! Begging the government to come forward to solve this matter,. "

As early as 2021, employees of Henan Suda Electric Vehicle Technology Co., Ltd. (hereinafter referred to as Suda Company) broke the news. The company originally stipulated to pay the salary of last month on the 25th of each month, but by the end of November, the salary for three months from August to October was not paid, and the company leaders have not given a positive reply or any statement so far. It is worth mentioning that some employees were also "paid" 20,000 yuan for car booking, which was originally scheduled to be returned before June 30, and has not been returned so far, and there is no statement or reply. Now the employees of the company begin to ask for salaries in a large area and in various ways. By the 24th of this month, employees had gone to the chairman of the trade union to ask for salary. The chairman generally meant: If there is no money, it’s up to you. Send all the employees away. As of press time, the salary is still going on.

Suda, a key supporting enterprise in Henan province and city.

As the "No.1 Project" of Sanmenxia City’s transformation and upgrading, Henan Suda has been highly valued and strongly supported by Henan Province and Sanmenxia City. "The municipal party committee and municipal government provide nanny-like service to Suda Company, escort like a guard, rescue in time when the enterprise encounters setbacks, and devote themselves to it." The main leaders of Sanmenxia municipal government once lamented. However, for a long time, Henan Suda has made little noise in the new energy automobile industry. The last time it attracted public attention, it got "double qualifications". In 2019, the Ministry of Industry and Information Technology approved the qualification of Henan Suda to build a new pure electric passenger car manufacturer, which became the first car enterprise in Henan and the 11th in China to obtain "double qualification". However, Henan Suda, who holds the "double qualification" of building a car, is greeted with doubts one after another. Since its establishment in 2010, this enterprise has failed to independently produce a pure electric vehicle for more than five years, and has been accused of being "stiff but not dead", but it has been strongly supported by Sanmenxia City, Henan Province, where the enterprise is located.

According to public information, on February 10, 2011, the Implementation Opinions on the Development of Electric Vehicle Industry in Sanmenxia City (Provisional) stated that it is necessary to focus on cultivating Suda Technology to produce pure electric mini and mid-size cars, with an annual output of 100,000 vehicles by 2015. According to the plan, the Suda electric vehicle project has a total land area of 3,500 mu (826 mu in the first phase), with a total planned investment of 5 billion yuan, with an estimated annual output value of 35.6 billion yuan and a profit and tax of 7 billion yuan. After completion, a number of affiliated enterprises can be integrated to settle in, indirectly achieving an output value of more than 80 billion yuan, profits and taxes of more than 15 billion yuan, and attracting about 20,000 industrial workers. Obviously, this goal has not been achieved. According to authoritative media reports, in the case of shortage of land use indicators, the Sanmenxia municipal government gave priority to ensuring the land demand for the Suda electric vehicle project. The 705 mu of land required for the first phase of the project was approved by the provincial government in just 20 days; The approval procedures for environmental assessment, energy assessment and safety assessment of the project are all arranged by the government. In addition, Henan Suda also enjoys support policies in high-tech, environmental protection, new energy, energy conservation and comprehensive utilization. According to media reports, on March 13, 2020, Wang Guosheng, secretary of Henan Provincial Party Committee, went to Suda Company to investigate the situation of enterprise epidemic prevention and control, resumption of work and production, and scientific and technological innovation. Liu Nanchang, secretary of Sanmenxia Municipal Party Committee, accompanied the investigation.

During the investigation, Secretary Wang Guosheng spoke highly of Suda’s work in epidemic prevention and control, resumption of work and production, and scientific and technological innovation. Wang Guosheng said that Suda Company focused on the long-term and advanced layout, and while doing a good job in epidemic prevention and control, it promoted the resumption of production in a safe and orderly manner. It has many core technologies such as active control system, motor electronic control system and balanced discharge, which completely solved the safety problem of vehicles. At the same time,The sales of Suda pure electric cars at home and abroad have steadily advanced and achieved fruitful results..As the only pure electric passenger car enterprise in Henan Province, Suda Company will be strongly supported by the government and relevant departments.Therefore, I hope that in the future, Suda Company can accelerate its development, promote the development of related industries and make contributions to the economic development of Henan Province. Li Fuxing, the chairman of the company, said that in the future, Suda Company will take it as its responsibility to cultivate the industrial chain and supporting parts bases, push forward all the work of the company in a down-to-earth manner, and strive to build a 100 billion yuan industrial base for new energy vehicles.

A controversial enterprise

At present, there are only two products in official website of Henan Suda, namely the sedan SA01 and the small SUV SD01. After subsidy, the price is 130,000 yuan and 110,000 yuan. official website shows that the cruising range is 180-300 kilometers.

But there are only two products, and they are also accused of "sales fraud". In June 2020, there was media exposure, "Starting from Henan Suda: signing a fake sales contract with employees, a high-profile car company without a 4S shop."

According to the article, after visiting Sanmenxia City, the reporter found that even though every signing ceremony of Henan Suda was vigorous, there was no 4S shop in the local base camp, and the sales method was relatively hidden. Most citizens still knew little about Suda electric vehicles. Xiao Jing, an internal employee of Suda, told reporters that the company has been actively mobilizing employees to buy cars in order to "exchange" sales. If there is not enough money, it can even sign a contract with the company for "fake buying". The reporter found in the factory of Henan Suda that at present, only one phase of the factory has been built, and two more phases are under development planning. Only the sales exhibition hall is open to the public for the time being.

Although as the "No.1 Project" of Sanmenxia City’s transformation and upgrading, Henan Suda has been highly valued and strongly supported by Henan Province and Sanmenxia City. However, with the outbreak of the problem of unpaid wages in Henan Suda, more problems will be exposed. In the field of new energy vehicles, there are more and more such examples. Changjiang Automobile and Sailin Automobile are all falling down. Some insiders believe that the management ideas of government departments should be changed, and it is necessary to prevent enterprises from being tied too tightly to local governments. Once enterprises are stagnant, they will waste resources and funds, which will adversely affect the development of the industry.

Zhiji L7 Angel Wheel will be delivered in the first quarter of next year at the earliest, and the interior of Zhiji L7 will be officially made public at the upcoming Guangzhou Auto Show. This new electric luxury brand, which was established only one year ago, is accelerating its way to people with a speed that exceeds that of any previous car companies.

This time, we got a close look at the excellent performance of Zhiji L7. Although it is still an engineering vehicle, the mechanical hardware and adjustment of the vehicle have been locked. In a word, it is a product with performance comparable to that of a million-level high-end luxury car, and it is the most fun car in the history of SAIC.

In a test field, the ground was printed with black marks left by the friction between the tire and the ground after drifting in circles. A senior technician said that this is the first time that a performance car has left its mark since the test site was put into use, and this mark was left by Zhiji L7.

What kind of performance car has Zhiji built? The authoritative data measured by this group of national motor vehicle product quality inspection and testing centers can make you better understand.

The acceleration of 3.87 seconds, the braking performance of 32.69 meters and the steady-state maximum lateral acceleration of 0.968G can be seen in the video at the beginning of the article.

In addition to the official measured data, there are also excellent performance, such as more than 10 consecutive full-power ejection starts, 50: 50 front and rear car body weight ratio, 0-100% real-time dynamic intelligent adjustment of front and rear axle torque, 100% kinetic energy recovery efficiency and 10.8m turning diameter. Any one of these achievements is worth talking about a lot, and the space problem is only briefly discussed from two hardware modules: motor and brake.

Heat dissipation is a systematic project for electric drive, and it is also one of the most difficult problems to solve. At present, the common practices in the industry are oil cooling heat dissipation, flat wire winding and motor thermal management system. Zhiji L7 has brought in a "Ao Bai" family bucket, and collected these mainstream schemes.

Compared with Tesla’s winding end oil cooling scheme, Zhiji L7′ s straight waterfall oil cooling structure can cool the winding end and core at the same time, which improves the sustainability by 46% compared with the current mainstream water cooling scheme. This innovative motor cooling structure has been applied for an international patent.

In addition, this motor also uses 8 layers of Hair-pin flat wire winding, which is simply to change the original round winding wire into a winding wire with a flat rectangular cross section. This has many advantages, for example, lines can be closely attached to each other, which improves the slot full rate and brings about the improvement of the overall power density of the motor. It can be understood that in the same refrigerator, you must pack more Wangzai milk in square cartons than in round cans, so that your refrigerator utilization rate will be higher.

For heat dissipation, the larger the cross-sectional area of the flat wire in the same space, the smaller the resistance, and the less the heat generated. In addition, the flat wire has a larger heat dissipation contact surface, which can achieve excellent heat dissipation effect with oil cooling. This is easier to understand, and your cooking is also cut into squares as much as possible, rather than columns, because the contact area is larger, which is conducive to heat conduction.

In addition to the hardware, Zhiji L7′ s motor cooling is also equipped with a thermal management system, which intelligently controls the electronic oil pump through algorithms, and sprays wherever it is too hot. Because the local temperature of the motor will be different under different working conditions, with the algorithm blessing, the heat dissipation can be done more accurately.

Why does Zhiji L7 have to work hard to maximize heat dissipation? Because Zhiji wants too much, he wants small size, high power, good performance, good HVH and low energy consumption.

Fortunately, although the design requirements are harsh, the engineers still meet them one by one. The high-efficiency and high-power permanent magnet synchronous motor mounted on the rear axle of Zhiji L7 solves the heat dissipation problem, achieves the same high performance as asynchronous induction motor, and gives full play to the advantages of small size, good NVH and low energy consumption of permanent magnet synchronous motor.

Thanks to this design, Zhiji L7 can not only achieve dual-motor four-wheel drive, but also break 100 in 3.87 seconds. It can also keep the front of the car in a low posture, and achieve an ultra-low drag coefficient of 0.21Cd. At the same time, with the mute design, the mute level is 3~6dB ahead of the industry.

The braking distance of 32.69 meters is largely due to the customized bembo braking system, including high-performance four-piston all-aluminum calipers and customized large-size high-performance brake discs. Many models only use brembo’s calipers and don’t buy brake discs. They also use brembo to support the scene, and there is little "Ao Bai" like Zhiji L7.

The size of the high-performance ventilation disc of Zhiji L7 is 365mm before and 356mm after, which has reached the level of a million-class performance vehicle. The larger braking friction area can bring better braking response and extremely low thermal attenuation.

In addition to performance, Zhiji L7 also gives consideration to energy efficiency. Zhiji L7 also uses the Onebox fully decoupled brake control system provided by Continental. At present, the mainstream scheme on the market is Twobox system, and the mechanical braking and regenerative braking can’t be decoupled. The intuitive feeling is that when the assisted driving is enabled, the ACC system controls the acceleration and deceleration, and your brake pedal will follow. If the AEB system is enabled, it just happens that your foot is under the brake pedal, and you will probably go to the hospital to hang the orthopedics.

The influence of Twobox system on energy consumption lies in that when you step on the brake, mechanical braking will definitely step in and consume part of kinetic energy, while the rest will flow into the kinetic energy recovery system, and the recovery efficiency is only 60%-70%. Onebox fully decoupled braking control system, when stepping on the brake, can completely rely on kinetic energy recovery to achieve deceleration when the deceleration is less than 0.3 g, and the mechanical braking part will only intervene when it exceeds 0.3 g, so that 100% kinetic energy can be recovered, and it can be called Lu Hua peanut oil-squeezing expert in kinetic energy recovery field. In addition, the Onebox fully decoupled brake control system can realize more flexible adjustment of the brake pedal and provide redundant braking for high-level intelligent driving.

As said in the video, Zhiji L7 reveals an ultimate pursuit of perfection, which is very difficult for such a complex product as intelligent electric vehicle.

The high-level assisted driving realized by the large computing chip and lidar, the liftable screen and 22 speakers create an intelligent cockpit with the ultimate sense of science and technology, and the driving performance that can be rushed out, braked firmly and manipulated flexibly. Zhiji’s pursuit for the ultimate is far more than that.

The paranoid pursuit of perfect quality can promote the perfect integration of scientific and technological progress and user experience. Perfection is difficult, but we can see that Zhizhi is already on the way to perfection.

　　CCTV News:Researchers announced on the 3rd that two serious security vulnerabilities have been found in computer chips, involving a large number of computers and smart phones around the world, which may be the most influential security vulnerability in computer history.

　　A large number of computers and smart devices or "strokes"

Image source network

　　Google announced on the 3rd US time that its team and technicians from many countries have jointly discovered two chip-level security vulnerabilities, through which hackers can illegally read system memory and steal key information such as passwords. One of the vulnerabilities involves almost all CPU chips produced by Intel in recent years, and the other vulnerability affects chips produced by Intel, AMD, a semiconductor company of Chaowei, and ARM Technologies, UK. That is to say, almost all desktop computers, notebook computers and Internet servers using Intel’s CPU, as well as computers, smart phones, tablets and other intelligent devices using chips from Intel, AMD, and ARM Technologies, may be recruited.

　　Major manufacturers have introduced security patches one after another.

　　However, the researchers said that they had discovered these two vulnerabilities in the middle of last year and informed major manufacturers. Over the past six months, various companies have been making security patches to fix these two vulnerabilities. At present, both Microsoft and Apple have prepared security patches for their desktop computer operating systems, and Google also said that smartphones using the latest version of Android operating system are also safe. It is not clear whether Apple’s iphone and ipad tablets are also affected by these two security vulnerabilities.

　　No sign of vulnerability being exploited by hackers has been found yet.

　　The BBC quoted the British network security agency as saying that users don’t have to worry too much. So far, there are no signs that these two vulnerabilities have been obtained and exploited by hackers, so it is only necessary to update the security patches of major manufacturers in time. However, some media also said that security patches may slow down the system, and the degree of slowdown may be between 5% and 30%. Intel denied this statement.

Topic: Boao Forum for Asia Annual Conference 2009

　　Xinhuanet Boao (Hainan) April 17th The annual meeting of Boao Forum for Asia 2009 was held from April 17th to 19th, 2009. More than 1,600 representatives from all over the world gathered in Hainan. It will discuss hot topics such as the evolution of the current financial crisis, whether the Asian economy can take the lead in getting out of the haze, the adjusting real estate market and capital market. "Xinhuanet enters Boao" will conduct a series of interviews and invite guests to communicate with netizens on related issues. The guest who walked into the interview room of Xinhuanet today is Robin Li, chairman and CEO of Baidu.

　　On the 17th, Li Yanhong, Chairman and CEO of Baidu, was a guest of Xinhua News Agency’s high-end interview and the live broadcast room in front of Xinhuanet Boao Forum. Photo by Xinhuanet Qiu Xiaomin.

　　On the 17th, Li Yanhong, Chairman and CEO of Baidu, was a guest of Xinhua News Agency’s high-end interview and the live broadcast room in front of Xinhuanet Boao Forum. Photo by Xinhuanet Qiu Xiaomin.

　　Why did you come to Boao? Understand the changes that have taken place in the worldRemind people to seize Internet opportunities.

　　Moderator: First of all, I would like to congratulate Mr. Li on becoming the co-chairman of the Young Leaders Forum of the Boao Forum for Asia. The first question I want to ask Mr. Li is, what kind of views do you want to express most when you attend the Boao Forum?

　　Li Yanhong: I think this is a very special period, that is, the global financial crisis or economic recession. Now it is very obvious. At such a moment, many people have stronger communication needs than before. I came here mainly because I want to have a better communication with more people, whether they are people in the same industry or people outside the industry, or people in China, Asia or even other countries, and learn more about what is happening in the world. At the same time, it is also a process of learning from each other. I think everyone who comes to Boao should seize this good opportunity, communicate more and understand what others are thinking, so as to enhance their confidence and do things better.

　　The crisis has also affected Baidu, but it is not particularly big. Of course, Baidu probably has more than 200,000 active enterprises as our customers, including large enterprises and more small and medium-sized enterprises, so in a sense, Baidu’s customers can represent the cross-section of China’s economy. So we felt the impact of the crisis from the fourth quarter of last year, especially in November and December, and many customers became more cautious in consumption than before. By January, it can be said that it has become more obvious. But after the Spring Festival, there was a very obvious rebound. We felt that when the economy turned around a little bit, these customers came back quickly, because they found that Baidu was a very good platform to promote their products and services.

　　When customers are faced with crisis, they will usually become more rational after a period of digestion, and the choices made after rationality will use more advanced methods and means for marketing. In this sense, Baidu is a beneficiary. To be exact, there was an obvious rebound after the Spring Festival, and this rebound has continued until now. I don’t think I dare to predict the future, saying that there will be and there will be no crisis in the future. Or will it only develop in a good direction, not in a bad direction? I dare not say this. As an entrepreneur, we should conscientiously do our own thing well, try our best to have a better positive effect on society and economy, and hope that the overall market situation will get better and better.

　　At the Youth Leaders’ Forum this afternoon, we talked about one thing, that is, the economic crisis is coming, and many enterprises have taken some measures, whether it is to lay off employees, control costs, or change direction, etc. In fact, one common feature of these measures is to improve efficiency, because the efficiency is improved, and the ability to cope with the crisis is enhanced. And the internet, I think its biggest advantage is to improve efficiency. Therefore, I remind people to grasp the opportunities brought by the Internet. For example, people’s ability and speed of obtaining information is unprecedented. Never before has it been so easy to obtain information. No matter where you are, whether you are a civilian or have a high status, everyone can easily obtain information from the Internet. This is because the Internet has played a very positive role in society, economy and culture at all levels.

　　How to look at the development of Internet? Coping with changes in the market is like changing the tires of a speeding car.

　　Moderator: Baidu is a very successful Internet company. What kind of experience do you have to share with you?

　　Li Yanhong: In fact, with the development of Baidu for so many years, we are still very concerned about the changes in the market. In the past ten years, in fact, Baidu has not done much, but has completely focused on doing Chinese search. Because on the one hand, this piece of technology is still improving, and there are many things to do. On the other hand, there are three factors that jointly promote the development of Chinese search. One is the number of users, that is, the number of netizens is constantly and rapidly increasing. The more people surf the Internet, the more people naturally use Baidu. Second, everyone’s online time is getting longer and longer. The longer it takes, the greater the probability of using Baidu. Third, there is more and more information on the Internet. The greater the amount of information, the greater the probability that a person will find the information he needs on Baidu. These three are promoting the development of the search industry at the same time, so it has been in the process of rapid development. It can be said that we have resisted many other temptations, whether it is portals, text messages or games, and we have not done anything, so we have focused on doing search. I think in the next few years, we will still be like this, but we will focus on Chinese search and gradually expand to the surrounding areas. For example, the Japanese search released last year, as well as a commodity search platform like "Baidu You", will gradually increase these things.

　　Moderator: That is, the scope and categories of search are more, and you insist that search is not relaxed?

　　Li Yanhong: Yes.

　　Moderator: So have you ever thought about what is the biggest obstacle and difficulty that may exist in the development of Baidu now?

　　Li Yanhong: On the one hand, we feel that the market is still very immature, and most enterprises in China are not aware of the benefits that search has brought them. At the same time, the rapid growth of the market has also made Baidu in a state of rapid development. For example, the number of people increases a lot every year, which is almost multiplied by 2 every year; On the other hand, the rapid changes in the market require you to constantly make adjustments to this organization. Such a difficulty is likened to changing the tires of a speeding car on the expressway, which is still very difficult.

　　As a manager of a company, we have to face many such problems every day. On the one hand, the rapid changes in the market require you to look at the direction very accurately and not miss any opportunity that belongs to you; On the other hand, it is actually very difficult to maintain a good and healthy company culture, make everyone confident every day, have a good and happy working relationship with each other, and maintain a strong executive power under the condition of increasing number of people. Especially as an entrepreneur, I didn’t manage anyone before Baidu. Now, from 20 to 40 people, to 160 people, to the scale of nearly 7,000 people, every day is new to me, and there are many new challenges.

　　What innovations are there in the next step? A new business model codenamed "Fengchao" will be released.

　　Moderator: In what aspects will Baidu consider introducing new technological achievements and innovative models in the future?

　　Li Yanhong: Baidu is a company that is very focused on Chinese search. For search engines, the profit model is similar all over the world. Everyone makes profits by promoting products for enterprises, which is called paid search, and it is said that it is paid according to the effect. We have been doing this for seven or eight years, but the more we do it, the more interesting it is. There are many things that can be improved, and we have invested considerable energy in this respect. This quarter, we will release a new product, the internal code name is "Fengchao", which is actually a revolutionary upgrade of the business model, which will greatly improve the user experience and customer experience.

　　Moderator: Last year, you recruited Huawei’s former vice president to Baidu as CTO. Do you plan to seek a breakthrough in the field of wireless search?

　　Li Yanhong: It should be said that in the past many years, probably since 2002, people have been telling me that I must do wireless search. I didn’t invest too much energy in wireless search in the past. Because before the 3G era, wireless search was a situation. After 3G, it may become unrecognizable and completely different. We don’t know what will happen in the future, so we haven’t invested much in this aspect in the past few years. Starting from this year, it should be said that the market situation will change greatly, because the three major operators have been gearing up to launch 3G services, so it is also an opportunity for Baidu, so in the next year or two, we will invest more in 3G and wireless search.

　　Moderator: It can be understood that 3G is a watershed for wireless search?

　　Li Yanhong: It’s a potential opportunity for us. It’s hard to say what it will turn into in the end. Whether it can become a watershed depends on how much users in China can accept such a service, such as whether its service is stable enough, whether its service is cheap enough and whether its speed is fast enough. All kinds of factors are not completely clear now.

Editor: Gao Song