上海狼盟

　　Beijing, April 22 (Reporter’s Common Sense) China Academy of Agricultural Sciences recently revealed that the "Accurate Identification of Rice Germplasm Resources" project of the Ministry of Agriculture and Rural Affairs, led by the Institute of Crop Science of Chinese Academy of Agricultural Sciences, has unearthed 38 excellent germplasm that can be used for breeding with high yield, high quality, disease resistance, stress resistance, suitable for mechanized planting and resistance to false smut, providing resource support for speeding up the sharing and utilization of excellent germplasm resources and the breeding of new rice varieties.

　　Qian Qian, an academician of China Academy of Sciences, said that the project of "Accurate Identification of Rice Germplasm Resources" has achieved remarkable results, but it is still necessary to intensify accurate identification, speed up the exploration of excellent genes, strengthen the protection of intellectual property rights, speed up the transformation of excellent resources into excellent varieties, and cultivate breakthrough new varieties with independent intellectual property rights.

　　It is understood that the protection and utilization of wild rice germplasm resources in China is being strengthened. The National Wild Rice Germplasm Resources Garden Project, led by the Institute of Agricultural Sciences of China, is located in Yazhou District, Sanya City. It is expected to be completed in June this year. After completion, the resource conservation capacity will reach 40,000 copies, and the annual appraisal and evaluation will be more than 1,000 copies.

1905 movie network news On October 13th, Jackson Yee was invited to attend an offline meeting of a brand as a spokesperson. Not only did I interact with fans on the spot, but I also shared the new skills I got in college. "After going to college, I like campus life more and love learning more."

Jackson Yee appeared in the brand activities in a dark green suit, with tough tooling style elements showing youthful temperament, strong retro charm of corduroy texture, and a touch of Shakespeare-style youthful spirit captured in a trance, handsome without losing style, and simple and capable modeling is very mature.

As a millennial generation, Jackson Yee entered the society earlier than her peers. When asked, "What do you think about work and life?" He said: "There will be a lot to accumulate in work, and more involvement in your life may be more helpful to your work." For the role that has been played at present, the role that is far away from his life and has multi-level changes in his heart is relatively more challenging. So now I will want to study hard at school, concentrate on honing my acting skills and prepare for a better role in the future.

　　BEIJING, Aug. 31 (Zhongxin Finance reporter Zhang Ni) On the 30th, the micro-signal of "Merck China" announced that the new indication of its nine-valent human papillomavirus vaccine (nine-valent HPV vaccine) had been approved by National Medical Products Administration, China, and this approval marked the expansion of Merck’s nine-valent HPV vaccine to women aged 9-45 in China.

　　As soon as the news came out, it attracted great attention from the outside world. Merck’s vaccine was approved for listing in China in 2018, but at that time its applicable age group was women aged 16-26. "Being too old to be vaccinated" has always been a pain point for many women.

　　Then, the age range of vaccination has been broadened. Can people who have already been vaccinated with bivalent or tetravalent vaccines be vaccinated with nine-valent vaccines again? What is the effect after vaccination?

　　What are the functions of nine-valent HPV vaccine?

　　What is the function of nine-valent HPV vaccine? According to the information released by China Center for Disease Control and Prevention, the vaccine is suitable for preventing the following infections or diseases caused by HPV types contained in the vaccine:

　　One is the infection caused by HPV6, 11, 16, 18, 31, 33, 45, 52 and 58;

　　Second, precancerous lesions or atypical lesions caused by the above nine HPV types, including cervical intraepithelial neoplasia (CIN) grade 2/3, cervical adenocarcinoma in situ (AIS) and cervical intraepithelial neoplasia (CIN) grade 1;

　　The third is cervical cancer caused by HPV16 types 16, 18, 31, 33, 45, 52 and 58.

　　What are the main differences between bivalent, tetravalent and nonavalent vaccines, and how to choose them?

　　The main difference between bivalent, tetravalent and nonavalent HPV vaccines is that they contain different HPV types. Bivalent HPV vaccine contains L1 proteins of HPV types 16 and 18, tetravalent HPV contains L1 proteins of viruses 6, 11, 16 and 18, and nonavalent HPV contains L1 proteins of viruses 6, 11, 16, 18, 31, 33, 45, 52 and 58.

　　However, all three vaccines can target the above-mentioned high-risk HPV, prevent HPV-related diseases, and all can fight HPV16 and 18 infections, and the effect is very significant. Compared with bivalent HPV vaccine, tetravalent HPV vaccine can also prevent genital warts caused by HPV6 and 11, and the nine-valent HPV vaccine will increase the proportion of preventing cervical cancer from 70% to 90%.

　　I have already vaccinated bivalent and tetravalent vaccines, can I still fight for nine?

　　At present, people are most concerned about whether bivalent and tetravalent vaccines can be vaccinated in the future. Is it necessary?

　　In this regard, CDC has said that there is no clinical data to support the interchange of nine-valent HPV vaccine with other HPV vaccines. The World Health Organization’s position paper on HPV vaccine has no preference for three vaccine recommendations.

　　From the public health point of view, bivalent, tetravalent and nonavalent vaccines can provide considerable immunogenicity and protective efficacy in preventing cervical cancer (mainly caused by HPV16 and HPV18). According to the existing conditions, it is possible to inoculate any of the three HPV vaccines.

　　According to the instructions of the nine-valent HPV vaccine, if someone wants to vaccinate the nine-valent HPV vaccine after three doses of the four-valent HPV vaccine, they can only be vaccinated at least 12 months later, and the inoculation dose is three doses.

　　Can I get a bivalent or tetravalent vaccine after one or two shots?

　　China CDC has previously introduced that in 2016, the Advisory Committee on the Implementation of Immunization Strategy (ACIP) recommended that if the vaccination procedure was started with tetravalent or bivalent HPV vaccine, the remaining doses could be replaced with nine-valent HPV vaccine to complete the whole vaccination procedure, but according to the World Health Organization’s 2017 position paper on HPV vaccine, the information about the safety, immunogenicity or effectiveness of the interchangeable use of the three HPV vaccines is very limited. These vaccines are different in characteristics, components and indications; In addition, the instructions for the use of tetravalent and nonavalent HPV vaccines also specifically pointed out that there is no clinical data to support the interchangeable use of nonavalent HPV vaccines with other HPV vaccines.

　　Therefore, in areas where multiple vaccines can be selected, efforts should be made to unify vaccination procedures and use the same vaccine for each dose.

　　Vaccination with nine-valent vaccine will not cause diseases caused by HPV?

　　No vaccine can achieve 100% protection.

　　All HPV vaccines can provide a high level of protection against types 16 and 18 (about 70%). HPV vaccine also provides some cross protection for some types that are not included in the vaccine.

　　Nine-valent HPV vaccine will increase the proportion of preventing cervical cancer from 70% to 90%. However, because it fails to cover all high-risk HPV types, nine-valent HPV vaccine cannot prevent all HPV-caused infections or diseases 100%. Cervical cancer screening after vaccination should be carried out as usual.

　　Who is not suitable for nine-valent HPV vaccine?

　　Severe allergic reaction to any active ingredient or adjuvant in HPV vaccine is contraindication. Those who have symptoms of hypersensitivity after vaccination should not be vaccinated again. (End)

　　[Car maintenance] Friends who have a car must know that it is a natural thing to buy a new car for decoration. In addition to traditional decorations such as film mats, it is an accessory that many people choose. Even if the owner does not install it in the end, it must be entangled.

　　In fact, there are always two voices about whether or not to install the fender. One is that it can play a protective role, and the other is that it will affect the sinking of the engine when the vehicle has an accident. In addition, there are many kinds of fender in the market, and how to choose it is also a puzzle that many car owners encounter. So today we will talk about the engine fender.

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●　　Why do you need to install a guard?

　　From the point of view of protecting the engine, due to the silt rolled up by the wheels in daily driving and the snow water brought up in rainy and snowy weather, the exposed parts in the chassis will be corroded, which will affect the service life.

　　In addition, the road conditions in China are really "rapidly changing". Maybe the road was fine yesterday, but today a big hole is pulled out to start repairing it, and all kinds of bricks, tiles and construction equipment are everywhere. If you don’t pay attention, the chassis of the car may be in close contact with the big stones. If you are lucky, the chassis will be fine, and if it is serious, the engine or gear will be broken and damaged. The cost of replacing these parts is not small.

●　 Can the original factory bring its own guard board?

　　Judging from the models currently on sale, it seems that there are not many models with fenders on the original car. The so-called self-contained fender of individual models is only an extension of the lower edge of the front bumper. If the engine can be mostly covered, it can be used normally. If the engine cannot be completely covered and the material is very thin, it is difficult to play a protective role. Therefore, many car owners have to choose to install or reinstall engine guards, and businesses have also found business opportunities from the vast demand.

●　 Will there be any disadvantages in installing guard plates?

　　As many people worry, at the beginning of the car design, for safety reasons, the engine will sink in the event of a major collision to avoid personal injury caused by the engine moving back to the cabin. However, if the fender is installed, many people are worried that the sinking of the engine will be affected at the critical moment, thus increasing the hidden danger of personal injury, which has become the biggest reason for many people to give up installing the fender. In principle, everyone’s concern is not unreasonable.

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Voice-over: What is engine sinking technology?

　　Some models are designed with "the design of engine sinking during collision". If the engine fender is installed, the engine sinking will be blocked by the fender in the event of a traffic accident, and the sinking position may not be enough, which will affect safety. Of course, the engine guard protects the engine. And who is the engine sinking design to protect?

　　Some friends say it is to protect pedestrians, but this understanding is incorrect. When a car hits a pedestrian, the force generated is usually not enough to cause the displacement of the engine. The design of engine sinking is to let the engine sink when the force generated by the collision is enough to cause the longitudinal displacement of the engine, that is, to squeeze the cab occupant, so as to avoid or reduce the damage of the engine to the cab occupant. Generally speaking, the condition of engine sinking is a frontal collision plus a certain speed (about 40km/h). If it is a side collision, the engine will not sink.

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　　In addition, when the vehicle is running, the engine will generate high temperature. If the fender is installed, the air permeability and heat dissipation will be affected to some extent, which is one of the disadvantages after installing the fender.

●　 Should the guard be installed or not?
　
　　As the name implies, the engine guard plate protects the engine. When a car runs on some roads with large road undulations, the height difference of the road undulations exceeds that of the engine bottom shell, which may cause damage to the engine oil pan and then damage the engine.

　　In fact, the engine guard is not something you often rely on or use. You can’t be sure when you will use it, but it will definitely save you a lot of money when it works. Cars can’t just drive on straight roads forever, and even experienced "old drivers" can’t guarantee that they won’t scratch the bottom of the car through bad roads. Installing the engine guard can minimize this damage to the maximum extent.

　　Moreover, some models are designed with reserved openings for installing engine guards, so it can be understood that they have solved the contradiction of "collision and sinking", so from my personal point of view, it is still necessary to install guards.

　　In addition, we also visited some experts in the industry. They said that in the daily driving process, the erosion of sediment and snow water will really affect the vehicles, and the rubbing of the chassis and the slightly serious bottoming are also common. If you don’t pay attention, it will affect or hurt the vehicles. In order to better protect the vehicles, it is necessary to install engine guards.

　　However, the situation that everyone is worried about does exist, so it is necessary to choose the fender products suitable for their own models from the material, and try to give consideration to safety and vehicle protection.

　　Speaking of this, our conclusion is that it is still necessary to install the engine guard, but the choice of the material of the guard is very particular, which is also a key point we want to express below!

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●　 Types of guard plates

　　At present, there are many kinds of fender products on sale in the market, which can be divided into four categories in terms of materials: steel, reinforced resin and hard plastic. What are their advantages and disadvantages and what kind of models are suitable for use? We will introduce them one by one. In addition, we also show the prices of several mainstream family car engine guards in Taobao, Auto Parts City and 4s shop for reference.

　　1: Steel plate

　　At present, the steel plate material is the most selected by car owners. First of all, it is cheap. Relatively speaking, the price of the steel plate material is around 200 yuan, and the price is easily accepted by the majority of car owners. Another obvious advantage is that it is hard. The sand and stones rolled up by the tires in daily driving pose no threat to him at all, and even the occasional bottoming will never cause damage to him. Even the serious bottoming is only a slight variation, which is irrelevant for normal use, so many people will choose it.

　　However, the disadvantage of this product is also obvious. The biggest drawback lies in the weight. The weight of twenty or thirty kilograms will inevitably have some impact on the fuel consumption. In addition, the steel plate will only be deformed and not easy to break in a serious accident, which will not only affect the safe sinking of the engine in the event of an accident, but also have the hidden danger of damaging the engine first because of the deformation of the steel plate in the collision, so it is indeed beneficial and harmful.

　　Purchase suggestion:The price of steel plate guard is moderate, and the strength of steel plate is high. Although the weight of twenty or thirty kilograms is really not light, it will not have a great impact on fuel consumption. For those people who travel in cities, it is quite worth recommending. However, if your car often needs to run at high speed, it is recommended not to choose such products. After all, accidents at high speed are generally more serious than those in urban areas, and the disadvantages that affect engine sinking may be taken into account.

People’s Health APP is an information application client, and strives to create a people-centered health information popular science Internet portal. Focus on publishing news reports in the field of big health, and share all kinds of popular science knowledge such as food safety, traditional Chinese medicine, nutrition and health care, fitness and weight loss, chronic disease prevention, beauty and skin care, maternal and child care, environmental home, psychological counseling and so on.

　　CCTV News:The national summer vacation has begun. At present, railways and airports in many places in Zhejiang have ushered in the peak of passenger flow.

　　Early in the morning, parents and students can be seen everywhere in the waiting hall of jinhua station Railway. It is understood that the summer transportation in 2024 starts from July 1 and ends on August 31, with a total of 62 days. Jinhua station Railway is expected to send 27,000 passengers per day.

　　At Jiaxing South Railway Station, a study group composed of primary and middle school students is about to go to Xi ‘an for summer activities. According to the railway staff, during the summer vacation, the number of visitors to the research team increased significantly. At the same time, the number of students and tourists coming to Jiaxing for further study has also increased.

　　When the summer vacation started, airports around the country also ushered in the peak of passenger flow. With the release of the college entrance examination, major colleges and universities have holidays one after another, and the demand for passenger transportation such as tourism, visiting relatives and business has been released. On July 2nd, Ningbo Airport added several flights in popular areas.

　　Nanning, Guangxi: The popularity of the cultural tourism market entering the "summer file" continues to rise.

　　Recently, the multi-cultural tourism market has entered a "summer file" featuring graduation tours and research tours.

　　The reporter visited a number of travel agencies in Nanning and learned that recently, the number of people consulting summer tourism has increased. The number of summer travel bookings entered the peak season, and the travel groups were mainly primary school students and junior high school students.

　　In the summer of 2024, the popularity of study tours continued to climb and became the "main force" of the tourism market. A number of travel agencies have also launched various tourism products, such as "one-stop" research for special trains. Compared with 2023, the content pays more attention to "research" than "travel".

　　It is understood that in 2024, in addition to the Forbidden City and the National Museum, the city’s tourist attractions have completely cancelled their appointments. After the introduction of this policy, Beijing has become the top tourist city. In addition, East China, Xi ‘an, Shaanxi and Xiamen, Fujian are still traditional popular destinations. At the same time, Greater Bay Area, Ningxia, Gansu, etc. have also become new hot directions in the summer of 2024.

　　Guanghan, Sichuan: exploring the ancient Shu civilization by punching in Sanxingdui in summer

　　As one of the "top streams" of domestic museums, Sanxingdui Museum in Guanghan City, Deyang, Sichuan Province welcomes a large number of tourists who come to punch in.

　　In Sanxingdui Museum, various cultural relics unearthed from Sanxingdui site, including bronzes, jade tools, gold wares, etc., are displayed intensively, with a number of more than 1,500 pieces (sets). Tourists may "take photos" with bronze giants or pray for peace and health in front of bronze sacred trees. These national treasures amaze tourists.

　　The fiery heat of Sanxingdui has also driven the sales of Wenchuang products. These cultural and creative products are not only valuable for collection, but also a kind of inheritance and promotion of ancient Shu culture, which also allows tourists to understand Sanxingdui from many aspects.

Prosecutors teach legal knowledge in interaction with classmates.

The prosecutor used the case interpretation method to guide the students to learn how to respect the law.

Students actively participated in mock trial activities, and the atmosphere was warm.

In order to enhance minors’ awareness and ability of self-protection and spend the winter vacation and Spring Festival safely, Dongping County Procuratorate of Shandong Province recently jointly launched a series of activities of "12355 Youth Self-protection and Safe Spring Festival" with relevant departments.

During the activity, the hospital and the county public security bureau jointly carried out surprise inspections and investigations on the reception of minors in accommodation places, arranged the accommodation situation, and checked whether hotels, hotels and other accommodation places strictly implemented the mandatory reporting system and the "five musts" for the reception of minors according to the registration information and computer input. The prosecutor also explained the contents of the occupancy regulations and mandatory reporting system in the Law on the Protection of Minors and the legal consequences of failure to implement them, guiding them to further improve their sense of social responsibility and industry self-discipline.

At the same time, the prosecutor of Qingling in the hospital also used multimedia presentations, interactive questions and answers, mock trial and other methods to educate and guide students to firmly establish a sense of cherishing life and safety first, and combined with real cases, explained how to prevent criminal acts that infringe on teenagers’ physical and mental health and legitimate rights and interests, such as sexual assault and school bullying, and guided them to strengthen the concept of the rule of law and protect them according to law.Our reporter Guo Shuhe Correspondent JUNG WOO photo

(Original title: Safe Spring Festival)

　　China fund newspaper Mo Fei

　　Speaking of the investment in the Internet circle, the ranking of Xiaomi founder Lei Jun can definitely squeeze into the forefront. Xiaomi investment, IPO harvester and more than 29 billion investment maps, a series of market labels also reflect Lei Jun’s amazing investment performance.

　　Today, angel investor Lei Jun has started a new layout.

　　Recently, according to industrial and commercial data, Xiaomi Technology Co., Ltd. has set up a new venture capital company in Chongqing with a registered capital of 200 million yuan, which is 100% owned by Xiaomi Technology and the ultimate beneficiary is Lei Jun.

　　From the smart device unicorn company to the invested Xiaomi ecology, and the recent financial report reveals the investment records of more than 270 companies, Xiaomi’s investor attributes seem to be getting stronger and stronger.

　　Whether Lei Jun, who has a unique investment vision, will use this newly established venture capital company to let Xiaomi gradually move towards an investment platform company also makes all parties in the market ponder.

200 million newly established venture capital companies

Lei Jun is the ultimate beneficiary.

Recently, the latest information of industrial and commercial registration revealed another important thing that Lei Jun and Xiaomi Company behind him are preparing to do in the investment circle.

According to Tianyancha data, on June 5, 2019, Xiaomi Technology Co., Ltd. added foreign investment and established Chongqing Xiaomi Venture Capital Co., Ltd. with a registered capital of 200 million yuan.

From the perspective of equity relationship, this newly established Chongqing venture capital is 100% controlled by Xiaomi Technology Co., Ltd., and the ultimate beneficiary is Lei Jun. The main business scope of the company is venture capital and consulting business.

There has been market speculation that Xiaomi Company has invested heavily in setting up venture capital companies, which is related to the increasingly prominent financial investment attributes of the enterprise itself. Previously, the growth of Xiaomi’s smart equipment business was weak, but Xiaomi showed obvious aggressiveness in equity investment and obtained good investment income. At this time, the establishment of a venture capital company does not rule out the new strategic direction of Xiaomi’s transformation to an investment company in the future.

　　Xiaomi’s new venture capital company has also attracted heated discussion from netizens. Many netizens are optimistic about Xiaomi’s ability to cultivate new startups in the investment field, and expect Xiaomi’s ecology to continue to expand; Others believe that Lei Jun himself is good at venture capital, and the newly established company is undoubtedly returning to the field where Lei Jun is good at. How to develop in the future is worth looking forward to.

The book value is 29 billion yuan

Xiaomi investment empire surfaced.

Although from the perspective of investment volume and return, compared with the other two Internet performance giants Alibaba and Tencent, Xiaomi still has a big gap to cross. However, Xiaomi’s excellent investment ability has actually attracted great attention from the market.

At the end of May, Xiaomi announced its financial report for the first quarter of 2019. According to the data, as of March 31, 2019, Xiaomi had invested in more than 270 companies with a total book value of 29 billion yuan, a year-on-year increase of 28.6%. Since 2018, 10 invested companies have been successfully listed. As of the first quarter of 2019, Xiaomi recorded a net after-tax income of 593 million yuan through investment.

It is worth noting that many companies invested by Xiaomi have been listed one after another, and their outstanding investment performance has also been dubbed as "IPO harvester" by the market. According to public information, since 2012, Xiaomi has invested in many related enterprises, such as iQiyi, Aauto Quicker, Youku Tudou, Today’s Headline, Little Information, Himalaya and so on.

In 2018 alone, 10 invested companies have successfully listed, including iQiyi, Bibi, Huami Technology, Yunmi Technology, Fun Headline, 51 Credit Card, etc. In addition, many invested companies plan to list in 2019.

In addition, among the declared enterprises in science and technology innovation board, eight enterprises, including Jinshan Office, No.9 Intelligent, Roborock, Chuangxin Laser, Lexin Technology, Juchen, Chuangxin Laser and Jingchen, are related to Xiaomi or Lei Jun..

　　According to Xiaomi’s prospectus, in 2015, 2016 and 2017, the realized investment income of Xiaomi was 534 million yuan, 29.5 million yuan and 283 million yuan respectively.

Judging from the stage of invested projects, Xiaomi mainly participated in the financing process of start-up enterprises within three years, and participated more in angel round and A round, such as the $310 million E round financing that led Thunder, and the Pre-IPO financing that participated in public comment and Cheetah Mobile.

Regarding the intention of investing in the company, Xiaomi has repeatedly stressed that it does not invest in finance, but hopes to cultivate the Xiaomi ecology. After the publication of a quarterly report, Xiaomi Zhou was funded to say that the CFO Zhou of Xiaomi Group was funded to say in a conference call that Xiaomi investment enterprises are not financial investments, but should have synergies with Xiaomi. Among the above-mentioned enterprises declared in science and technology innovation board, No.9And Roborock are exactly the Xiaomi eco-chain enterprises.

Lei Jun started his old job.

Building Xiaomi Ecology with Investment

In fact, Lei Jun, who was originally a venture capitalist, set up a venture capital company again at this time, which did not surprise too many people. The successful listing of Xiaomi in Hong Kong has long been regarded as Lei Jun’s most successful venture.

　　On Lei Jun’s Sina Weibo label, besides Xiaomi’s founder, chairman and CEO, Lei Jun is also the chairman of Kingsoft and an angel investor.

In addition to founding Xiaomi, Lei Jun also successfully led Jinshan Software to go public and held a 47.5% stake in Cheetah Mobile through Jinshan Software, which was successfully listed on NASDAQ in the United States. In 2003, Lei Jun realized personal wealth freedom by selling Joyo.com project to Amazon for 75 million dollars.

In 2005, Lei Jun invested in financial payment projects with a total capital of 4.3 million yuan.Company, and the prospectus in Lacarra shows that through the subsequent equity transfer, Lei Jun finally holds 1.13% equity of Lacarra with 250,000 yuan. Now Lacarra has successfully listed on the A-share market and become "the first share paid by China". Lei Jun has gained a return of more than 200 million yuan through this angel investment, and the return on investment is as high as 900 times.

In Lei Jun’s view, his investment method is more inclined to "acquaintance relationship". Previously, Lei Jun also revealed in his personal Weibo that "80% of the projects invested are very familiar people, and the rest are recommended by familiar friends. For example, VANCL (Fanke) is old, met in 1998, and began to do Excellence together in 2000; Yu Yongfu, known at the beginning of 2005, was the former vice president of Lenovo Investment, and was previously on the board of directors of Lacarra; Li Xueling, Duowan, known in 1998, was the former editor-in-chief of Netease. They have been my friends for many years and their abilities are excellent. "

In 2011, Lei Jun and Xu Dalai jointly established an independent investment institution, Shunwei Capital, and officially converted personalized investment into institutional investment. According to the data of Tianyancha, Xiaomi has invested in more than 200 enterprises in the past eight years, and Heshun has jointly invested in more than 110 enterprises.

Since Shunwei Capital holds 2.91% of Xiaomi’s shares at the same time, and Lei Jun’s personal investment behavior is relatively consistent with Xiaomi Company and Shunwei Capital, when it comes to Xiaomi’s foreign investment, the market will be classified as "Xiaomi Capital". Shunwei Capital was even labeled as "Xiaomi Investment Department".

It is worth noting that no matter Lei Jun personally, Shunwei Capital or Xiaomi Company, many investment projects are also around smart devices and Internet-related industries, which also makes the outside world pay a lot of attention to the "Xiaomi Ecology" carefully created by Lei Jun. Through the power of capital, it seems that it is becoming a brand-new strategic direction for Lei Jun to build Xiaomi’s future development by inciting projects in various fields of the Internet manufacturing industry and infiltrating Xiaomi’s models and values one by one.

Judging from the current product line of Xiaomi, Xiaomi’s ecology around intelligent use scenarios has taken shape. Xiaomi’s subsidiaries and invested eco-chain enterprises have launched various products including air conditioners, water purifiers, balance cars, printers, smart bracelets, etc. Infiltrate various use scenarios such as home, office and travel. From smart phones, smart homes to smart life scenes, the ecological chain of "internet plus Smart Hardware" created by Xiaomi has been continuously enriched.

Only in the future, whether Xiaomi Company will rely on investment to build a new Internet company or completely transform an investment platform company through venture capital ability, maybe only time can tell us the answer.

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Qian Shan is always in love with thousands of waters. How about a "nice look"! ! !

1. The new Model 3 was launched from 259,900 yuan.

On September 1st, the new Tesla Model 3 went on the market, with a price of 25.99-29.59 million yuan, including 259.9 million yuan for the rear-wheel drive version and 295.9 million yuan for the dual-motor all-wheel drive version. The new car has been adjusted and upgraded in appearance, interior and performance. At present, the car is still in the scheduled state and is expected to be delivered in the fourth quarter.

Source: First Electric Network

2. Released the second quarter financial report with revenue of 8.77 billion yuan.

On August 29th, Weilai released its financial report for the second quarter of 2023. Weilai’s revenue in the second quarter was 8.77 billion yuan; R&D expenditure was 3.34 billion yuan, exceeding 3 billion yuan for three consecutive quarters; The cash reserve is 31.5 billion yuan. In 2023, the Q3 delivery guideline is 55,000-57,000 units, with a year-on-year increase of 74.0%-80.3%; The revenue guidance is 18.90 billion yuan-19.52 billion yuan, up 45.3%-50.1% year-on-year, which is the highest delivery and revenue guidance in history. (First Electric)

3. Announced that 7 billion yuan of new financing has been completed.

Nezha Automobile announced that it has completed the crossover financing with a total amount of 7 billion yuan. The analysis points out that the Crossover round is usually an equity investment to make enterprises IPO faster. In 2022, the annual sales volume of automobiles in Nezha reached 152,000, ranking first among the new automobile manufacturers. In the first seven months of 2023, 72,500 vehicles were delivered, down 6.11% year-on-year.

In July, 2020, Nezha Automobile announced the start of science and technology innovation board listing declaration. In June this year, it was reported that New Energy Automobile, the parent company of Nezha Automobile, was considering submitting a HK$ 1 billion IPO application within this month. But it was subsequently denied.

Enterprise survey data show that from September 2017 to July 2022, Nezha Automobile has raised at least 15 billion yuan. Investors include Shenzhen Venture Capital, 360 Group, Huading Capital and Zhihe Travel. (First Electric)

4、Tucki acquired Didi’s car assets.Will push 150,000 smart cars

On August 28th, Didi Chuxing announced and cooperated. Tucki will launch a brand-new automobile brand with the project code name "MONA". The first product is an A-class model with a price of about 150,000 yuan, which will be sold to both C-end and B-end. Tucki, a new car-making force, and Didi, a travel platform giant, have reached a cooperation in strategic acquisitions. Xpeng Motors will acquire the assets of Didi’s smart car development business with a total consideration of HK$ 5.835 billion (US$ 744 million). The purchase consideration was completed in the form of additional shares, with a maximum of 91.13 million shares, accounting for about 5% of the enlarged share capital. The two sides will also carry out sustained and in-depth cooperation in more fields. (First Electric)

5. It is ideal to announce the NOA push plan for commuting to 100 cities during the year.

Bring the ideal L7, ideal L8, and all product lines to the Chengdu International Automobile Exhibition in 2023, release the latest progress and layout planning of the "dual-energy strategy", and announce that the flagship of home technology with the technical achievements of the "dual-energy strategy"-ideal MEGA will be officially released in December this year and will be delivered in February next year. At the same time, Ideal announced that the cumulative delivery of Ideal L9 has exceeded 100,000, and the L series has achieved "three breakdowns". In addition, LI also announced the push plan of commuting NOA, which will push the first batch of 10 cities in September and 100 cities nationwide during the year. (First Electric)

6. Extreme Krypton was approved to go to the NYSE IPO.

The International Cooperation Department of the China Securities Regulatory Commission issued the "Notice on the Overseas Listing of Zeekr Intelligent Technology Holding Limited", allowing the company to issue no more than 926,074,300 ordinary shares on the new york Stock Exchange. This will be the eighth listed company under Li Shufu, chairman of the holding group. (The other seven companies are Automobile, Polar Star, Yikatong, Qianjiang Motorcycle, Hanma Technology and Technology.) According to public information, Contemporary Amperex Technology Co., Limited has invested in Krypton vehicles for several rounds and solved power battery solutions for Krypton. (the first era)

7. Tucki flying car completed its first cross-river flight.

On August 26th, the signing ceremony of the first flight and application scenario exploration of the first flying car across the river in China was held in Changsha. Tucki Huitian Flying Car successfully completed the first cross-river flight from Hexi to Hedong, which took about 4 minutes. Zhao Deli, founder of Tucki Huitian, said that at present, the flying car has a battery life of only 20 kilometers, but the version delivered in mass production in 2025 will have a longer battery life and can meet various needs of users. (First Electric)

8. Open a small order for the new M7 five-seat edition.

AITO’s brand-new product, Aito’s new M7 five-seat version, was officially unveiled and opened for small orders. The pre-sale price started at 258,000 yuan to create the ultimate cost performance, which will be officially released and delivered on September 12. With Huawei’s deep empowerment, the 500 million-heavy upgraded AITO new M7 has more calm and atmospheric design, more spacious and changeable space, more comprehensive active and passive safety, more comfortable driving performance, and smarter intelligent cockpit and intelligent driving experience. Yu Chengdong said: The overall upgrade investment of AITO new M7 has exceeded 500 million. (First Electric)

9. The HarmonyOS version was officially listed.

Aouita 11 HarmonyOS Edition was officially listed at Chengdu Auto Show. The new car has launched a total of four models with a price range of 300,000-390,000 yuan, and comes standard with HI Huawei’s full-stack smart car solution. As a brand-new model, Aouita 11 HarmonyOS Edition has two smart trump cards, the deeply customized HarmonyOS cockpit and Huawei’s advanced intelligent driving system ADS 2.0, which bring a more sporty appearance, more luxurious interior and stronger battery life. The first electric live video explores the "smart beauty" posture of Aouita 11 HarmonyOS Edition and makes a detailed interpretation. (First Electric)

10、Detonating Chengdu Auto Show

Xinlantu FREE, which attracted much attention because it was equipped with Apollo pilot-assisted intelligent driving system, detonated the market as soon as it was launched. At Chengdu Auto Show, Xinlantu FREE was favored for its intelligence and cost performance of 266,900 yuan. Xinlantu Free pilot-assisted intelligent driving can realize the functions of efficient lane change, automatic identification of ramp entry and exit, vehicle avoidance and so on, and also provides a solution for accurate intelligent parking. The parking time is less than 45 seconds, and the success rate can reach over 99%. (First Electric)

11. Nezha Auto established a parts company.

A few days ago, Nezha Automobile announced the establishment of a parts company-Haozhi Technology. Nezha Auto plans to build Haozhi Technology into a completely independent third-party company. The relevant person in charge of Haozhi Technology said: "Our goal is to build Haozhi Technology into a world-class parts supplier like Bosch." According to the plan, Haozhi Technology will use about 3 years to achieve basic profit. (First Electric)

12. The first show of Extreme Yue 01 Chengdu Auto Show

Ji Yue, a high-end intelligent automobile robot brand reincarnated from Ji Du, officially appeared at Chengdu Auto Show, and Ji Yue 01 opened the all-round experience of "8 times computing power AI intelligent cabin" for the first time. The speed of off-line speech recognition in the whole region is as fast as 500ms, even in "weak network" and "disconnected network" scenes, it can communicate naturally. Geely Holding Group, based on the vast architecture of the world’s leading SEA, deeply integrates automotive intelligence and networking technology, and is responsible for manufacturing intelligent leading automotive robots. Baidu Group will continue to fully empower itself with the most advanced AI technology capabilities such as intelligent cockpit, intelligent driving and ERNIE Bot. (First Electric)

Tesla Cybertruck is being tested in Iceland.

Recently, an overseas social platform broke the news that Tesla’s pickup truck Cybertruck is currently conducting a road test on a glacier in Iceland, and foreign media Visir believes that in addition to the road test, the relevant Tesla team is still shooting relevant advertising posters. Earlier, it was said that Tesla Cybertruck will start delivery at the end of September this year. Recently, a large number of netizens witnessed the appearance of Tesla Cybertruck truck in Gigafactory, Texas, USA. Tesla is conducting a crash test on the new car to meet the approval of relevant regulatory authorities, so this model is expected to be delivered as scheduled. However, Tesla has not yet determined the final configuration and price of the pure electric pickup. (First Electric)

14. Xiaomi Q2 released its financial report and invested 1.4 billion in building cars.

On August 29th, Xiaomi’s Q2 financial report for 2023 was released. The financial report shows that Xiaomi Group’s Q2 revenue in 2023 was 67.4 billion yuan, and its adjusted net profit was 5.1 billion yuan. Lei Jun said in Weibo that in Q2, innovative businesses such as smart electric vehicles invested 1.4 billion yuan, and the target of mass production in the first half of 2024 remained unchanged. As for the "4.8 billion Indian funds", Xiaomi said that it was only frozen, not confiscated, and it was still being resolved through legal proceedings. In addition, R&D expenditure in this quarter was 4.6 billion yuan, a year-on-year increase of 21%, and R&D personnel accounted for 52%. (First Electric)

15. The cash flow of the mid-year financial report of automobile disclosure turned positive for the first time.

Zero-run car disclosed the 2023 interim report. The financial report shows that the zero-running car achieved an operating income of 5.813 billion yuan in the first half of 2023, a year-on-year increase of 14%, a record high in the same period; The gross profit was -5.9%, which continued to improve from the same period last month. R&D investment increased by over 50% year-on-year, and operating cash flow turned positive for the first time. Jing Hua, secretary of the board of directors of Zero Run Automobile, said that the first model C11 extended range was launched on March 1, and the revenue in the first half of the year increased year-on-year, thanks to the increase in the delivery ratio of high-priced models C11 and C01. At present, the average bicycle price of zero-running cars has reached 130,000 yuan. (First Electric)

16. Zhijie S7 released and started the subscription simultaneously at the end of September.

Luxeed, as the first pure electric smart coupe with HarmonyOS 4, announced that S7 of pure electric large and medium-sized coupe smart community plans to release and simultaneously open small orders at the end of September, and open large orders in mid-October. The exhibition car will enter the store on October 20 and will be delivered on November 17. This expectation of Huawei and cooperation has finally begun to lift the veil. Earlier, when describing this car, Huawei Yu Chengdong said that it used subversive design language and brought a coupe experience that broke through imagination. (First Electric)

17. Upgrade OTA by more than 30 items.

On August 29th, Xpeng Motors announced that its P7 model ushered in OTA upgrade. As of August 2023, Tucki P7 has pushed OTA 24 times. More than 150 new functions and more than 240 optimized functions have been added. According to the official introduction of Tucki, the OTA upgrade includes three modules: intelligent interaction, intelligent parking and intelligent assisted driving, with more than 30 upgrade functions. Tucki P7 is positioned as a medium-sized pure electric car, which was officially launched in April 2020. On March 23, 2022, Tucki P7 ushered in the production line of the 100,000th car. (First Electric)

18. Ideal L9 completes the delivery of the 100th user.

On August 30th, the six flagships of the family, Ideal L9, celebrated the first anniversary of delivery, and successfully completed the delivery of the 100th user on the same day. As the six flagship models of the brand, Ideal L9 was officially delivered on August 30th, 2022, and then in September, it became the first China brand model with over 400,000 vehicles delivered in a single month. At the same time, the positive market performance also made Ideal L9 top the list of new energy sales of more than 400,000 yuan for many times. According to the official disclosure of Ideal, up to now, Ideal L9 has been the sales champion of large SUV in China for 11 consecutive months.

19. Ideally, the maximum time-limited insurance is 10,000 yuan.

In order to celebrate the first anniversary of the delivery of the ideal L series, the cumulative number of vehicles exceeded 250,000, and LI introduced time-limited insurance subsidies. From August 30 (inclusive) to September 30 (inclusive), you can enjoy an insurance subsidy of 10,000 yuan if you newly order any model of L series and purchase auto insurance through cooperative insurance institutions. (First Electric)

20. Weilai Block 3000 went online.

Weilai officially disclosed at the Q2 financial report communication meeting that the 3000th charging station was launched, located in Hengrui Hotel, Fengzhen Town, Wulanchabu City, Inner Mongolia Autonomous Region. At present, Weilai has provided users with more than 25 million charging services. Weilai has built the largest number of automobile brands in China market at present. Weilai officials say that its 3,000 charging stations cover 307 cities in China, from Fuyuan in the east to Kashgar in the west, Mohe in the north and Sansha in the south. (First Electric)

21. Zero Run will release its globalization strategy in Munich.

On August 30th, Zero Run Auto officially announced that it would release its globalization strategy at the Munich Motor Show, which opened on September 4th, and its first global model would also be launched simultaneously. The new car is positioned as a medium and large SUV, with the internal code B11, which will provide both pure electric power and extended range power.

Zero-run car will launch LEAP3.0 architecture during Munich Auto Show, which is based on the central integrated electronic and electrical architecture, covering many core sections such as vehicle architecture, intelligence, intelligent electric drive, intelligent cockpit, intelligent driving, etc., and meeting the application of all zero-run cars with various solutions. (First Electric)

22, Tucki MPV X9 road test camouflage spy photos exposure

On August 30th, Xpeng Motors’s brand-new X9 road test camouflage spy photos were exposed, and the new car is expected to be launched in the fourth quarter. At present, the power information of MPV models in Tucki has not been released by the government. It is expected to be equipped with the latest automatic assisted driving technology in Xpeng Motors-XnGP, and an 800V high-voltage fast charging platform to realize rapid energy replenishment. But in terms of appearance, it is simple and very sporty. (First Electric)

With the popularity and use of family cars, more and more car owners have begun to pay more attention to car maintenance. One of the common problems is the addition and replacement of engine coolant. When the engine coolant is reduced, should it be replaced or added directly? Below, from the role of engine coolant, the reasons for reduction and disposal methods to talk about personal views.

First, the role of engine coolant

　　Automobile engine coolantThe full name should be called automobile engine antifreeze coolant, which is a kind of coolant with special additives and is mainly used in liquid-cooled engine cooling system. Engine coolant has the functions of antifreeze in winter, anti-boiling in summer,Waterproof scale throughout the year,Excellent performance such as corrosion resistance.In cold winter, the water in the engine cooling system is easy to freeze. If there is no effective engine coolant protection, the frozen water will expand, which may lead to the rupture of the cooling system, thus causing serious damage.

Engine coolant has the following important functions:

　　(1) Raise the boiling point. Engine coolant can raise the boiling point of water and prevent the car from overheating at high temperature.

　　(2) Corrosion resistance. Engine coolant contains corrosion inhibitor, which can protect the metal parts of cooling system from corrosion.

　　(3) provide lubrication. Engine coolant also has a certain lubricating effect, which helps to reduce the wear and tear of water pump and water cooling fan.

To sum up, engine coolant is very important for the normal operation of automobiles, so it is particularly important to use and manage engine coolant correctly.

Second, the reason for the decrease of engine coolant

During daily use, the amount of engine coolant may decrease. The main reasons are as follows:

(1) evaporation. The engine coolant contains water, which will evaporate with time and high temperature, resulting in the decrease of engine coolant.

(2) Leakage. There may be leakage in the cooling system, leading to the leakage of engine coolant, thus reducing the amount of engine coolant.

(3) the addition is not in place. When adding engine coolant to some models, the actual amount of engine coolant may be less due to bubbles.

Third, the determination of engine coolant reduction

(1) Judging by the coolant scale. Open the engine cover and find the engine coolant expansion tank. Usually, there is a coolant scale on the side or bottom of the engine coolant expansion tank, and there are "min" and "max" marks on the scale. By observing whether the coolant level is between these two marks, it can be judged whether the engine coolant is reduced.

(2) The judgment that the alarm light is on. Some cars have a warning light on the dashboard for insufficient coolant. If this light is on, it means that the engine coolant may be reduced.

(3) Observe the color change and judge. Engine coolant is usually green, red or blue. If the coolant is found to be lighter or has impurities, it may be because the engine coolant is reduced.

Whether the coolant is reduced or not should be judged when the engine is cooled, otherwise the accuracy of judgment may be caused by pressure.

Four, the engine coolant less treatment methods

When it is confirmed that the amount of engine coolant is reduced, corresponding treatment methods can be taken according to the actual situation:

(a) check the leakage. Check the cooling system for leaks. You can check whether there are obvious signs of engine coolant leakage under the garage or parking space, and pay attention to check whether there is leakage near the coolant gauge. If leakage is found, find the leakage point in time and add enough engine coolant after maintenance.

(2) Replenish engine coolant. If the decrease of engine coolant is caused by evaporation or funnel effect, and no leakage is found, it can be directly. Add enough engine coolant to the proper position. When adding, attention should be paid to selecting the same type of engine coolant as the stock solution to avoid mixing different brands or types of engine coolant.

　　

　

(3) Replace the engine coolant. If the engine coolant has been used for a long time (usually more than two years) or there is serious pollution, it is recommended to replace the engine coolant. It is best to replace the engine coolant by a professional automobile maintenance organization to ensure correct operation and material safety.

Five, the correct addition of engine coolant

For the case that engine coolant needs to be added, the following are some steps and precautions for adding engine coolant:

(1) Confirm that the engine is cooled. Operate with the engine cooled to avoid scalding.

(2) Open the engine cover. Locate the coolant container, usually located on one side of the engine compartment, marked with a coolant gauge.

(3) Clean up the surrounding environment. Before opening the cover of the coolant container, wipe the surrounding area with a clean cloth or paper towel to ensure that impurities are prevented from falling into the container.

(4) Open the lid slowly. Because there may be some pressure in the cooling system, when opening the cover of the coolant container, it should be rotated slowly until a hissing sound is heard, indicating that the pressure is released.

(5) Add engine coolant. Slowly pour the pre-selected engine coolant suitable for the vehicle model into the coolant container, and observe the coolant gauge to ensure that the liquid level is between the minimum and maximum marks.

(6) Close the lid. After the addition is confirmed, tighten the cover of the coolant container to ensure sealing.

(7) Clean up the spilled liquid. If overflow occurs in the process of adding, it should be cleaned up with a cloth or paper towel in time to prevent the engine coolant from corroding the paint.

VI. Summary

Engine coolant plays an important role in the automobile, and the correct use and management of engine coolant is very important for the normal operation of the automobile. When the amount of engine coolant is found to be reduced, measures should be taken in time to deal with it, which can be solved by checking leakage, supplementing engine coolant or replacing engine coolant. When adding engine coolant, we should pay attention to the correct operation steps to avoid unnecessary troubles and losses. Regular maintenance of the automobile cooling system to ensure that the engine coolant is in good condition is an effective guarantee to maintain the safe operation of the automobile.