[car home Technology] Honda has been deeply involved in the field of automobile hybrid for a long time. Honda began to promote hybrid cars in 1999, and now it has accumulated technology for 20 years. In the past two decades, in order to meet the changes in the market and the diversified choices of customers, Honda’s hybrid system has spread to various important models, from the people-friendly Fit to the high-end NSX, and this year it has also expanded to MPV models (|), Ailishen), and the product selectivity has become more diverse. In addition, the i-MMD plug-in hybrid system based on the overall upgrade of Honda’s i-MMD hybrid system will also be officially unveiled in the China market next year. According to the introduction of engineers from Honda Institute of Technology, this plug-in hybrid system (PHEV) based on i-MMD basically realizes pure electrification in daily driving, which can be called a brand-new plug-in hybrid system infinitely close to EV.

　　Before the 11th National Day, I came to Guangzhou specially and had a detailed exchange with engineers from Honda Institute of Technology who came from Japan. This article will introduce this i-MMD plug-in hybrid system in detail. If you have any questions, you are welcome to discuss it in the message area.

◆ Preface: Starting from the promotion history of Honda hybrid cars.

　　In order to let everyone know better about Honda’s newly released i-MMD plug-in hybrid system, I think it is necessary to briefly explain Honda’s promotion in the field of hybrid vehicles, so as to have a more comprehensive understanding of new technologies in the future.

　　Generally speaking, IMA design is very clever, and at the same time, because the motor has low power and small volume, it can be well integrated in the engine compartment, so the biggest feature of this mechanism is simple structural design, light weight and compact layout.

　　The Civic Hybrid model based on the seventh generation Civic (overseas version) has also entered the domestic market, and it is also the second hybrid model launched by Honda after INSIGHT. Civic Hybrid is also equipped with IMA hybrid system with engine as the main power and motor as the auxiliary power.

　　In IMA system, the position of motor is very low, which is similar to the function of 48V BSG motor from the present point of view. The difference is that this system switches the working mode instead of the power distribution mode. To put it simply, Honda IMA hybrid system has five working modes, in which the engine and motor work together in the initial acceleration stage, rapid acceleration and high-speed driving stage, which can improve the dynamic performance of the vehicle. When the vehicle runs at a low speed, the engine cylinder is closed, and the vehicle can be driven by full electric power, but the speed cannot be higher than about 40 km/h. When the vehicle is completely driven by the engine in the ordinary acceleration stage, the motor is out of work and charged with the kinetic energy of the engine.

　　A big problem with this system is the above-mentioned engine off and full electric drive condition. When the engine is turned off here, it actually turns off the oil supply system and the intake and exhaust. At this time, the motor is connected with the crankshaft, and the motor actually drives the crankshaft to rotate and output power. At this time, more energy will be consumed, and the mileage of pure electric driving is very low.

　　The appearance of IMA marks that Honda has officially begun to exert its strength in the hybrid field, and it is also the starting point for Honda. In addition, many R&D concepts of this system, including integration and miniaturization, have had a far-reaching impact on the later iMMD system. Even the i-MMD plug-in system released this time can still see some R&D concepts in the IMA era.

◆ Fundamentally: Honda’s mixed "spiritual leader"

　　With the innovation of technology and the change of market, Honda is obviously aware of the limitations of IMA. At the same time, compared with Toyota’s THS, Honda’s IMA is really not cheap. A more efficient and more dynamic hybrid system is coming out. This is Honda i-MMD system. This system appeared around 2010, and the structure changed from single motor to double motor. The layout is still compact and combined with the engine and installed in the engine compartment. In fact, we have introduced and tested Honda’s i-MMD system in detail before. In this article, we only make a simple review, which will help you to understand the plug-in hybrid system of i-MMD more clearly (plug-in hybrid is essentially an upgrade of i-MMD system), and also better understand the working principle of i-MMD plug-in hybrid system.

　　I-MMD system can be divided into two parts according to the layout structure: one is located in the engine compartment, and the other is located in the rear of the car (between the trunk and the rear axle). The engine compartment is mainly the power system and transmission system of i-MMD system. The trunk is a power battery (lithium ion) device.

　　In the world of unplugged hybrid systems, the logic of the i-MMD system is very unique. If Toyota relies on engines and motors to mix in different proportions, then the i-MMD system is more like switching by different driving modes.

　　It can be seen that EV mode is driven by electric motor, and the engine of i-MMD system can not work at all in pure electric mode because of the direct clutch of engine and the addition of higher power motor, thus avoiding the extra loss of power in IMA before. However, even with the i-MMD system, the mileage in pure electric mode is very short. For example, the battery of the 2016 hybrid Accord is only 1.3kWh, and we tested pure electric driving at 30km/h (without air conditioning), which is only 1.77km. (Test article: Satisfy your curiosity. Deep technical interpretation of Hybrid Accord)

　　The hybrid mode is the standard series mode, which is a bit like the feeling of extended range. The engine does not participate in direct wheel drive, but drives the generator to generate current, which drives the motor to work together with the current in the battery, and finally drives the vehicle forward.

　　Only when cruising at high speed will the engine directly drive the wheels, at this time, the engine can keep in the optimal speed range and achieve a good fuel consumption performance.

　　In Honda i-MMD system, the motor plays a more important role, so the maximum power or torque of the motor is better. In daily use, it is more inclined to the direct output of the motor, and the engine is somewhat similar to the extended range.

　　Toyota’s THS is more inclined to engine-driven vehicles, and the motor is more auxiliary, such as assisting when accelerating, assisting when starting, etc. These assists are more to keep the engine in an economical speed range, thus improving fuel economy.　　

　　　　At 17: 15 on December 9, 2008, a BMW car rushed out of the viaduct nearly 12 meters high on the Liushi Expressway in Hangzhou, fell heavily on the ground, and hit the tail of a moving Ma6 car. The flying bricks hit another Audi, and the BMW car was seriously damaged. BMW fragments all over the floor.

　　　　At 17: 15 on December 9, 2008, a BMW car rushed out of the viaduct nearly 12 meters high on the Liushi Expressway in Hangzhou, fell heavily on the ground, and hit the tail of a moving Ma6 car. The flying bricks hit another Audi, and the BMW car was seriously damaged. It is understood that at present, five injured people on the BMW have been sent to the hospital for treatment, including three in the Second Hospital of the City and two in Xinhua Hospital. The wounded are in a shallow coma and breathing normally.

　　　　Li, a wounded person who was being treated in the hospital, recalled that there were 5 people in the car, 3 women and 2 men, and the driver was a man. Li also has a work permit for Mrs. Jin’s wedding photography on her chest. According to her, there were two staff members and three guests on the bus. At that time, they were rushing from Tianducheng to Hangzhou.

　　Chinanews. com, March 20 th, "One flower, one world, one leaf and one bodhi". "Every person+every month+every 1 yuan = one big family", Jet Li advocates the global public welfare concept of "One Foundation, One Family". No matter how high or low the public welfare is, a dollar can also create a world of truth, goodness and beauty. Everything of philanthropist Jet Li begins with "one".

　　Won the "2008 Chinese Award for Influencing the World", and Jet Li is a Chinese philanthropist. "I am very happy to get this award. Everyone has many different identities in society. Facing different people and on different occasions, their identities are different. Acting is my profession, and charity is my lifelong career. When I know that I won the prize because of my efforts in the field of public affairs, I feel the preciousness of this award even more. "

　　From martial artist to Chinese philanthropist

　　In December 2008, Jet Li appeared on the cover of Time magazine. This time, Jet Li’s identity has changed from martial artist and movie star to philanthropist.

　　This is the second time that he has appeared on the cover of Time. Previously, in 2002, Jet Li, Tony Leung Chiu Wai, Maggie Cheung, Zhang Ziyi and others starred in Zhang Yimou’s martial arts blockbuster Hero and appeared on the cover of the magazine.

　　Putting the photo of this action star on the last cover in 2008, Time magazine used "Liberation of Jet Li" as the title, telling how Jet Li, as a kung fu superstar, discovered that "the real meaning of life lies in helping others".

　　In 2008, Jet Li announced that he would take a year off to concentrate on charity. The change from an action star to a philanthropist seems sudden. "In fact, there was no deliberate plan at first. Just in the process of doing things, I found that there are too many people who need help, too many things to do, and too little time. The One Foundation, which has just started, has many things that need to be concentrated and focused. "

　　When his "The Mummy Returns 3" was promoted in Chinese mainland, many film reporters expressed that they could not stand Jet Li. Putting aside the topic of movies and talking about charity on every occasion, film reporters can’t make a difference.

　　Preaching charity and collecting money everywhere, Jet Li said that he had become the biggest beggar in the world.

　　Let the world know about Chinese people, and everything starts with "one"

　　Playing movies is an expert, but being a charity begins with "one"-one person and one passion. After contacting with various people and understanding and demonstrating the feasibility of the fund, Jet Li established the One Foundation in 2007. Of course, the main purpose of the fund is charity. In Jet Li’s words, it is "everyone donates 1 yuan a day, connects into a big family and helps more people".

　　It has been estimated that Jet Li will lose no less than 100 million yuan in film for one year. Not long ago, the Financial Management Report of One Foundation in 2008 showed that during this year, he and One Foundation raised a total of 131,305,491 yuan in charitable donations.

　　Unlike many philanthropists who donate directly, Jet Li advocates a brand-new way of thinking that "everyone can do public welfare". "Everyone can do their part for charity. This participation is not about how much money you have or how successful you are. The One Foundation hopes that charity will become a habit and a way of life. "

　　It was the 5.12 earthquake that made the reputation of One Foundation resound throughout China and abroad. After the earthquake, One Foundation quickly raised $13.7 million to donate to the victims of the Sichuan earthquake. At the most tense stage of earthquake relief, Jet Li’s personal visit to the disaster area with relief materials became one of the most eye-catching news at that time.

　　Having worked hard overseas for many years, Jet Li is keenly aware that the world doesn’t understand the Chinese. "China people have always emphasized mutual aid, great love and tolerance, and I hope to export this value and the image of Chinese with this value to the world.".

　　Kung Fu Emperor’s Global Charity Dream

　　Not only should he advocate a brand-new concept of charity, but Jet Li also wants to bring a revolution to charity in China, and he hopes that charity itself will generate economic value.

　　He cooperated with Phoenix TV "miss chinese cosmos pageant", top luxury brands and entertainment giants. One Foundation is no longer just a monk who is begging for alms, but also wants to be a matchmaker. Promote marriage and form synergy between enterprises and various NGOs. In Jet Li’s words, "Open up the industrial chain" with the One Foundation as the leading factor. And the future is not limited to China, but the Middle East, Africa and other regions are all under the concern of the One Foundation.

　　At the end of 2008, One Foundation planned and organized the first China Global Charity Forum, which provided an unprecedented and open communication channel and resource integration platform for the government, enterprises, NGOs, media and volunteers.

　　Jet Li hopes that the Global Charity Forum can be held year after year, "introducing the advanced international charity experience, and introducing our good organizations in China to connect with the international community. I hope that through such activities, China’s charity concept can be exported to the world. "

　　A great man is for the country and the people. In the screen world, Jet Li has successfully performed countless chivalrous men who draw swords to help each other; In the real world, he is also chivalrous and tender-hearted. Jet Li and the One Foundation have turned charity from a luxury into a necessity for ordinary people.

Editor: Li Erqing

What I bring to you today is that it has many highlights. Let’s look down with Xiaobian.

First of all, from the appearance, the whole front face of the dark blue L07 looks very round and lovely, and looks very sporty. Combined with the elegant headlights, the visual effect coincides with the positioning of the whole vehicle. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Coming to the side of the car body, the size of the car body is 4875MM*1890MM*1480MM, and the car adopts eye-catching lines. The car body presents a personalized design style, and with large-sized thick-walled tires, it gives people a very soft feeling. In the design of the rear end, the rear end looks very simple, the taillights look very stable and cool.

Sitting in the car, the interior adopts a soft design, and the overall visual effect is very distinctive. The steering wheel of the car is very sharp, equipped with the functions of manual up and down+front and back adjustment, which gives people an impulse to control it. From the central control point of view, with the 15.6-inch touch-sensitive LCD central control screen, the interior style is impressive, and the overall design of the central control is remarkable. The dashboard and the seat are equally eye-catching, the dashboard design is remarkable, and the trendy design elements make people remember it at a glance. The car uses leather seats, which are wrapped in place and have good overall comfort.

The car is equipped with car networking, driving mode selection, Bluetooth key, NFC/RFID key, traction control (ASR/TCS, etc.), CarPlay support, HUAWEI HiCar support and other configurations, which is rich in functions and greatly improves its convenience.

After reading the above description, Xiaobian will make a summary. The car introduced today is not only eye-catching in space, but also has reached the mainstream level in various configurations, and there is nothing to be picky about driving experience and space experience.

In October, some netizens photographed that Ashton Chen, a famous actor, rarely went out to play with his wife and daughter, and the family of three was quite happy and warm.

As can be seen from the photos, Ashton Chen’s wife has a good figure and beautiful white skin, and she still looks gorgeous with a black mask.

Ashton Chen’s wife is wearing a white tunic, which shows her figure without reservation, and the lines of her waist are quite beautiful, which really looks worthy of Ashton Chen’s handsomeness.

Have to say, Ashton Chen’s wife is quite temperamental, and most importantly, the other side stands beside Ashton Chen, looking very docile and obedient.

However, for Ashton Chen’s marriage and having children, Ashton Chen has not officially announced it yet, but has chosen to keep a low profile. Even though the media has repeatedly exposed it, Ashton Chen has never responded, and it is suspected that she acquiesced in the rumor of marriage and having children.

Although I don’t know whether Ashton Chen and the woman have officially registered to get married, what is certain is that Ashton Chen does have a young partner and a little girl.

The three of them have been photographed repeatedly in the same box, and it is suspected that the relationship is not shallow.

It’s just unexpected that time flies so fast. Ashton Chen is a male star, but many people have watched him grow up.

Ashton Chen became famous when he was very young, and he was one of the few kung fu actors in the circle. Time flies, and Ashton Chen has reached the age of 34, and it is normal to get married and have children at this age.

Like Ashton Chen, other stars who became famous as children include Zray and Andy, but Ashton Chen is the only one. It really seems that they have formed a family, and the others are still unmarried.

It is reported that Ashton Chen, as the only disciple of Shi Yongxin in Shaolin Temple, is well-known in the circle. Even Kung Fu stars Jet Li and Jackie Chan are polite when facing Ashton Chen.

After all, if you don’t look at the monk’s face and look at the Buddha’s face, Ashton Chen’s position will rise with it.

Surprisingly, the relationship between Wang Baoqiang and Ashton Chen is quite good. They have known each other for many years and used to be brothers.

Visible, Ashton Chen’s position in the circle now, indeed has been as steady as Mount Tai, is no longer that a lovely little boy before.

Today’s Ashton Chen, not only spread to have a family, formed a family, but also became a director.

Judging from Ashton Chen’s present situation, his future is indeed worth looking forward to.

According to the data, Ashton Chen’s new film "Skipping School Detective" is already in production, and I believe it will bring surprises to the audience soon.

According to insiders, filming is just one of Ashton Chen’s hobbies.

And Ashton Chen already worth more than ten billion, his money is not bad, life is carefree, even if idle for a lifetime, also won’t go hungry.

Indeed, with Ashton Chen’s ability and economic strength, it is entirely possible to live a chic life like Wang Sicong’s.

However, everyone has his own ideas. Ashton Chen is not Wang Sicong. Even if he has money to squander, he wants to realize his dreams through his own hands.

I have to say that many people watch Ashton Chen grow up and hope that he can go better and further in the future.

I don’t want him to stand still and even go astray.

I hope that Ashton Chen’s future will be bright and its career will reach new heights. Of course, the most important thing is family happiness.

What do you think of the situation in Ashton Chen?

Editor in charge:

On April 25th, at the 18th beijing international automotive exhibition in 2024, Tengshi Z9GT made its world debut. The new car is positioned as an intelligent luxury flagship car, which is larger than Paramera Executive Extended Edition. At the same time, it is the first to take the world’s leading subversive technology platform, Yi Sanfang, and it is full of "technology and hard work".

Z9GT adopts the brand-new design concept of Tengshi "Elegance in motion", and its elegant and stretched posture integrates the thinking of eastern and western aesthetics. The vehicle is designed with the center of gravity backward, creating a body posture that stretches backward.

The front face of the new car adopts the design language of solar corona, and adopts the design of double-star crown headlights. The multifunctional combined headlights include far and near headlights and the intelligent driving function of DLP pixel headlights. The front face of the family is outlined by two upward extending figurative lines, and the overall shape is simple and dynamic.

In detail, the new car integrates smart devices such as lidar, AGS active air intake grille, millimeter-wave radar and ACC driver-assisted radar into the grille area of the front face, achieving the design philosophy of "form following function".

The Z9GT comes under the name of the flagship of Tengshi sedan family, and the body size is naturally full. The length, width and height of the vehicle are 5180X1990X1500(1480)mm and the wheelbase is 3125mm. Extra large size and elegant lines make it sporty.

On the side of the car body, the new car takes elegance as the design principle, and adopts the backward design of the center of gravity to shape the body posture that stretches backwards. The proportion of the car body is more than 3 times the axle ratio and nearly 2 times the wheel height ratio, which not only shapes the stretching proportion of the car body, but also emphasizes the dynamic and sports performance of the vehicle.

In the rear part, Tengshi Z9GT presents a FASTBACK tail posture, which is equipped with an aircraft-type roof hollowed-out spoiler and an active rear spoiler, and is equipped with high-position brake lights and low-position pilot lights, showing good sports attributes.

In addition, the new car adopts the taillight design named "Time Hourglass", which extends from the middle to both sides, and the outline is combined with the surface. We can also see the "E" sign on the rear of the new car. According to the "Easy Sifang" technology, "E" may be BYD’s unique power system with three motors as the core. Earlier, the official also declared that the new car can achieve the elk test score close to 90km/h and the minimum turning radius within 5 meters.

The car is also equipped with 20/21-inch wheels and metal copper brake calipers. In terms of tires, the new car adopts the tire sizes of front 255/40 and rear 275/40.

In addition, the LOGO of Tengshi brand has also changed. Compared with before, the Tengshi LOGO on Z9GT looks more three-dimensional, and the blue in the center has also been changed to a deeper dark blue.

In terms of power, Tengshi Z9GT will be driven by front and rear three motors. The maximum power of the front motor is 230kW, the maximum power of the rear two motors is 240kW and 240kW, the combined maximum power is 710kW, the maximum speed is 240km/h, and the horsepower is as high as nearly 1,000 horsepower. In addition, the car will use lithium iron phosphate batteries from Foday, Jinan.

At present, the official has not announced the interior design and detailed power parameter information of Tengshi Z9GT. According to the relevant information, in order to meet the car purchase needs of different fans, the new car may provide hybrid version and pure electric version.

As a high-end brand of BYD, Tengshi Z9GT’s main purpose is to benchmark traditional luxury brands, not only BBA, but also to open the possibility of benchmarking Porsche. According to the product design and the style of hunting coupe, Tengshi Z9GT should aim at Porsche Panamera comprehensively. It remains to be seen how the market response of Tengshi Z9GT, a brand-new luxury car, is.

BMW X5: "King of Roads" Price Counter-attack and Excellent Charm

BMW X5, a luxury SUV that was once sold at a price of 695,000, has now plummeted to 380,000 in some areas. The "king of roads" seems to be incarnated as the "king of price reduction", but this move has brought amazing sales results. In November, it sold 8,900 vehicles, standing out in the 600,000-class luxury SUV market and continuing to sit firmly on the crown.

The core charm of BMW X5 version 3.0 lies in its powerful power system. It is equipped with a 3.0T twin-turbocharged inline six-cylinder engine code-named B58B30P, and incorporates a 48V light mixing system. It can explode 381 horsepower with a torque as high as 520 Nm, matching with an 8-speed automatic manual transmission. It only takes 5.5 seconds to accelerate 100 kilometers and the top speed can reach 250 km/h. This kind of power performance is the best in its class, and the acceleration pleasure when driving is intoxicating.

The handling performance is the specialty of BMW X5. Its tire configuration with 275-wide front wheels and 315-wide rear wheels is unique in the same class. Ultra-wide tires bring super grip, and the car body is calm when cornering at high speed. Even if it soars to 250 yards at an unlimited speed in Germany, or swerves at a speed of 78km/h in the elk test, the car body can remain stable and almost does not tilt. This performance is amazing for an SUV, and the stability and push-back feeling when overtaking also make people forget its SUV instantly.

In terms of design, the new X5 is full of domineering. Enlarged kidney grille with LED matrix headlights, 5060mm slender body with smooth waistline and 21-inch wheels, a large number of chrome-plated body decoration and matte black embellishment complement each other, creating a unique sense of luxury sports. Tail "Heaven-Earth Gate" tailgate design, four thick exhaust pipes and blackened LED taillights make it highly recognizable at night and focus everywhere.

In terms of interior, BMW X5 completely subverts the image of "earthy taste" in the past. The 14.9-inch floating curved screen and the 12.3-inch full LCD instrument are full of science and technology. The embracing cockpit design makes the driver’s seat comfortable and the buttons feel excellent. The iDrive vehicle system has humanized operation logic and gesture control function, and technology and convenience are perfectly integrated. The space performance is also excellent. The rear row is spacious and can lie horizontally. The basic volume of the trunk is 650 liters, and the rear row can reach 1870 liters after being laid down, which is enough to meet various loading needs.

In view of the current price reduction tide, it is an excellent opportunity to start with the BMW X5. Interested friends may wish to go to the 4S store to experience its excellent handling performance. I believe that after a try, you will be conquered by the unique charm of this "king of roads".

Although the BMW X5 has reached the highest cost performance, this American full-size S-hard SUV from GMC Yukon and Schwarzenegger’s favorite Hollywood stars is not bad!

2025 GMC YUKON: New Revolution and Market Game of Full-size SUV

Recently, there has been a remarkable change in the field of American full-size SUV: the 2025 GMC YUKON bid farewell to the domineering V8 engine in the past and adopted a 2.7T four-cylinder engine instead. This change has amazed many American fans, but after in-depth exploration, it will be found that this "slimming version" of Yukon actually has some charm.

First, the burly figure shows American heroism

Despite the reduction, Yukon’s gas field as a classic American full-size SUV has not diminished. Its body size reaches 5357/2058/1940mm, and the wheelbase is as long as 3071 mm. The huge body is coming to that station, and the sense of oppression is coming. The front face continues GMC’s iconic "Heavy Warrior" style. The center of the huge chrome grille is inlaid with an eye-catching GMC logo, and with C-shaped LED daytime running lights, the visual impact is extremely strong. The Denali Peak Edition is equipped with Vader Chrome appearance kit and 22-inch rims, just like the domineering king on the street, and it can attract everyone’s attention wherever it goes.

Second, the power transformation weighs the pros and cons

Admittedly, there is indeed a gap in power performance between the 2.7T four-cylinder engine and the American version of 6.2L V8. Its maximum power is 223kW(303 HP) and its peak torque is 500 Nm, which matches the 10AT gearbox. However, in the current situation of high oil prices, the WLTC comprehensive fuel consumption of this engine is only 12.12L/100km, and 92 # gasoline can be used. This improvement in fuel economy is undoubtedly more in line with the actual needs of domestic consumers, and it can save a lot of fuel expenses for car owners in daily use.

Third, the interior configuration shows luxury and technology.

Yukon’s interior is both luxurious and technological. The 16.8-inch vertical screen central control occupies the visual center, the new four-spoke steering wheel is comfortable to grip, and the exclusive black and brown two-color interior of Denali Peak Edition creates a high-end luxury driving atmosphere. The configuration is more sincere, and the combination of adaptive air suspension and MRC electromagnetic shock absorption can not only ensure driving comfort but also improve handling stability; Super Cruise super assisted driving adds convenience and safety to long-distance travel; The refrigeration and heat preservation function of the central armrest box is practical and intimate; Denali Peak Edition is also equipped with a second row of multi-functional executive seats and BOSE 22 speaker audio, which brings the ultimate comfort to the occupants in the car.

Fourth, the market positioning is unique.

The Yukon, which started at 808,000 yuan, is in a rather delicate position in the market. Its price is much higher than that of Chevrolet TAHOE, similar to that of Nissan, but lower than that of luxury brands such as Mercedes-Benz GLS and BMW X7. In this price range, consumers’ choices are extremely rich: if they pursue traditional large displacement, Nissan Toure is a good alternative; If the budget is sufficient, you can step into the luxury brand camp if you break through one million; In the field of new energy, the models such as the M9 and the Ideal L9 of Wenjie also attract many consumers by virtue of their respective advantages.

Five, comprehensive consideration of rational choice

This change in Yukon is actually a difficult search for a balance between American classic domineering and the actual demand in the current market. For those "iron powder" who are obsessed with V8 large-displacement engines, the emergence of four-cylinder engines may be somewhat unacceptable. However, from the practical point of view, the fuel consumption of about 12L and its compatibility with 92 # gasoline make it more suitable for the consumption environment in the domestic market. If you are eager for a pure American full-size SUV experience, you may wish to wait and see whether there will be a V8 version introduced in the future; If we pay more attention to the practicality of vehicles and are not obsessed with them, then the 2025 GMC YUKON is undoubtedly worth considering; For consumers with sufficient budget and pursuing brand added value, expanding upward and choosing luxury brands may better meet the demand. Finally, let’s think about it: is it an inevitable trend of the times or a compromise to the tradition to adopt a four-cylinder machine for a full-size SUV?

Who will you choose between these two cars? Let’s discuss it in the comments section …

　　Beijing Benz 4S shop 2022 Beijing Benz C200L C260L cars are now sold nationwide.

　　On August 27th, a new generation of C-class long-wheelbase sedan owned by Beijing Benz was officially launched, and four models with configuration versions were launched, with a price of 325.2-369.2 million yuan. As a replacement model, the new model is based on MRA platform, and its appearance and interior design are in line with the new S-class.

　　# What are the highlights of the new generation of mercedes benz c?

　　First of all, in terms of brand innovation and the rhythm and layout of product iterative update, Mercedes-Benz has changed downward from S-class, E-class and C-class, and the benefits of doing so need not be understood. It is very successful whether it is the foil of the owner’s identity or the concern of the users to be purchased. This is also the main reason why we are used to calling Mercedes-Benz E-Class or C-Class just launched as "small S-Class". In this respect, BMW and Audi do a little worse.

　　I believe that many people will say "this looks like little change" when they see the video or photos of the new car launch conference! But in fact, the new car still continues the proportion of "short front suspension and long rear suspension" adopted by mercedes benz c Class for many years, and the cockpit has been moved backward to strengthen the mobility of the vehicle.

　　In the data section, the length, width and height of the new mercedes benz c-class version with overseas standard wheelbase are 4751/1820/1438mm and the wheelbase is 2865mm respectively. Compared with the C-class standard axle currently on sale, the length of the new car is increased by 65mm, the width is increased by 10mm, the wheelbase is increased by 25mm, and the height is reduced by 9mm. The new mercedes benz c Class, which will be sold in China this time, will only provide long-axle models, with the length, width and height of 4882/1820/1461mm and the wheelbase of 2954mm respectively. In addition, the new car will also provide the exclusive body color, rim modeling and long wheelbase logo for China market.

　　In the light group part, the brand-new mercedes benz c Class completely uses the same light group design as Mercedes-Benz S Class. We must know that the title of "Lamp Factory" has always belonged to Audi, but now the technologies such as LED headlights, laser headlights and digital headlights are in full bloom, and it seems that it is not inconsistent to put the title of "Lamp Factory" on Mercedes-Benz.

　　At first glance, the design part of the lamp cavity is rounder as a whole, just like a gentle "jade". When the light is lit, the LED daytime running light with the inside "barb" style is lit, which is instantly "murderous". In the science and technology part, the new car will be equipped with geometric multi-beam headlights as standard, and the top model will be equipped with the same digital headlights as the S-class.

　　# Design subtraction? Technology addition!

　　In the design part of the brand-new mercedes benz c class, quite a lot of subtraction processing has been carried out. Especially when the sides of the two generations of cars are put together, it can be clearly seen that although the double waistline design is also adopted, the upper waistline is integrated with the shoulder line of the vehicle, and the visual effect is diluted to make the car side look simple and atmospheric.

　　In the front part, it is consistent with the design style of S-class and E-class, with the newly designed "Xinghe Grille" and the micro-Xinghui LOGO all over the net, looking at the movement from a distance and looking at the exquisiteness. As the line of sight comes to the rear of the car, except for the same digital taillights as the big brothers, the other lines are very simple.

　　The interior design is the most attractive part of the brand-new mercedes benz c Class. This set of interior first appeared in the Mercedes-Benz S-Class, and the initial evaluation was very polarized. Some people think that the dual screen design is very eye-catching, and even if it is placed in the present, the sense of technology is still full. Others believe that Mercedes-Benz has always been the leader in terms of design, regardless of the appearance and interior. Nowadays, it is not said that most models of China brand are imitating Mercedes-Benz, and even many joint venture brands are following suit. Mercedes-Benz naturally chooses not to agree.

　　I have to say that Mercedes-Benz, as a leader in the global automobile industry, makes people shine at every innovation. Although the overall interior layout is still a standard T-shaped design, when all brands are putting the screen above the conspicuous center console, Mercedes-Benz once again returns to the classic and places the 11.9-inch OLED touch screen in the central position. With rounded rectangular air conditioning vents, a "two-wing" multi-function steering wheel, and a design that deviates from the driver by 6 degrees, the importance of the driver is enhanced to the greatest extent, which was not available in the previous C-class.

　　The second-generation MBUX human-computer interaction system is embedded in the central control panel, which has been improved in application and intelligence, and has been localized and upgraded for the China market. It has multi-dimensional interaction function and supports smart home interconnection such as JD.COM/Midea, and also supports OTA upgrade and so on. In terms of configuration, the new car will be equipped with Burmester 3D sound system, intelligent four-zone air conditioning, fragrance system, comfortable headrest, enhanced driver assistance and intelligent parking.

　　# Put a lot of pressure on BMW and Audi?

　　At present, the mercedes benz c-class long-wheelbase version is equipped with a brand-new M254(1.5T) engine, and it has two kinds of adjustments of high and low power, among which the high-power version of the 1.5T engine has a maximum power of 150kW(204 HP) and a maximum torque of 300N·m；; The low-power version of the 1.5T engine has a maximum power of 125kW(170 HP) and a maximum torque of 250 N m.. In addition, the new car will be equipped with 48V motor (ISG), which can provide an additional maximum power of 15kW and a maximum torque of 200 N m.. Matching it is a 9-speed automatic manual transmission with rear-wheel drive, and it is expected that a model equipped with 4MATIC four-wheel drive will be launched later.

　　The brand-new mercedes benz c Class is the first time that Mercedes-Benz adopts hybrid technology. This engine code M254 adopts comprehensive electrification technology, with NANOSLIDE? cylinder wall coating technology, CONICSHAPE? cylinder wall honing technology and exhaust gas aftertreatment system. Besides, the engine has no traditional belt and is driven by electricity, and the ISG start-stop integrated motor is integrated into a 9-speed automatic transmission. Although the overall cost is high, its efficiency and advantages are stronger, so there is no need to worry about Mercedes-Benz products.

　　Let’s take a look at two competitors, BMW and BMW 3 Series, which was released and listed in 2019. The most obvious progress or the most change for us is the luxury of the interior and the chassis adjustment that compromises comfort.

　　First of all, the interior of the BMW 3 Series is classic and recognizable, with simple lines and a variety of materials, which makes it excellent in both look and feel. In the driving part, the BMW 3 Series is extremely comfortable to compromise, soft and textured driving performance, as well as 2961mm wheelbase and rear space performance once again conquered consumers. This is why in 2020, the sales volume of BMW 3 Series will exceed the mercedes benz c class of 152,300 vehicles with the data of 154,350 vehicles.

　　Audi A4L is the most moderate of these two models, which is only relative, and does not refer to Audi A4L mediocrity. After all, from the dynamic point of view, in terms of the chassis adjustment of the current mercedes benz c class and BMW 3 Series, Audi A4L is indeed more neutral in the "hard" of running C and the "soft" of 3 Series.

　　At the same time, the Audi A4L has just completed the mid-term redesign, and the wheelbase of 2908mm also gives it a very spacious interior space. At the same time, Audi’s latest design is also the most sporty and radical in BBA at present. No matter the static sense and dynamic driving part, Audi A4L will not be worse than the other two rivals.

　　The only regret is that compared with the two rivals, the interior design of Audi A4L obviously lags behind an era, and it is necessary to rely on concessions or comprehensive innovation to compete with it.

　　Summary:

　　The new mercedes benz c class is ahead of the two competitors in this change. First, the second-generation MBUX system is adopted in some cars of digital technology, and geometric multi-beam headlights are standard in all cars, which is just one of them. Furthermore, as the first Mercedes-Benz vehicle with all-in-one hybrid technology, a plug-in hybrid version will be launched in the follow-up of the new mercedes benz c Class, and we will elaborate on this later. The brand-new electrified M254 engine and the design of integrating ISG into the transmission have made it ahead of many competitors, and this power system is more efficient, energy-saving and environmentally friendly.

　　Finally, I have to say that the era of internal combustion engine is gradually fading away. As the best-selling C-class sedan of Mercedes-Benz in the world, this generation of models has dared to electrify completely. This is the first step of "moving forward", and it will only be more thorough in the future, and other brands will follow suit. Although it will not be said that the internal combustion engine will be completely delisted in a short time, it will only become more and more rare. The birth of pure electric vehicles is earlier than that of internal combustion engine-driven vehicles. This is like a reincarnation. In every era, there will be a "technology" that is more suitable for the present, no matter when this technology was invented.

　　With the launch of Mercedes-Benz’s new generation of mercedes benz c-class cars, the luxury standard of B-class car market segment will be refreshed. I’m afraid this brand-new S-class interior modeling will become a new design language that major car companies are scrambling to imitate.

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Recently, Gree Electric confirmed that the company has indeed wholly acquired Hefei Jinghong Electric Appliance Co., Ltd. (Jinghong Electric Appliance). Gree Electric played down the acquisition without explaining the reasons or disclosing the amount of the acquisition. Gree, which has proposed transformation since 2014, seems to be very enthusiastic about the acquisition in recent years. Moreover, in addition to the main business of traditional household appliances, it is becoming more and more "doing nothing".

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The main business is profitable, and Gree wants to transform.

On the evening of October 8th, Gree Electric released the performance forecast for the first three quarters of 2018. According to the report, Gree Electric is expected to achieve a total operating income of 149.051 billion yuan to 150.855 billion yuan in the first three quarters of 2018, compared with 112.027 billion yuan in the same period last year, which is close to the level of 2017. Gree Electric said that the home appliance industry performed well in the first three quarters, and the company achieved higher growth than the industry by virtue of its brand, technology and channel advantages.

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According to insiders, although this year’s performance is promising, Gree Electric’s positive transformation is also well aware of its weak comprehensive strength and the limitations of the air-conditioning market. In the first half of 2018, the air-conditioning industry continued to usher in high growth. According to statistics, in the first half of 2018, the total sales volume of household air conditioners increased by 14.3% year-on-year, which was the only one in all electronic industries to maintain a high double-digit growth. However, during the peak season from July to August, the air-conditioning market turned sharply. During the 27th to 34th week of 2018, the retail volume and retail sales growth rate of the offline air-conditioning market were -26.3% and -24.3% respectively. Online retail volume and retail sales were -12.7% and -13.3% respectively. In last year’s boom, but from the medium-term growth trend, the growth rate of household air-conditioning industry has slowed down, and the pressure on air-conditioning enterprises will also increase. Gree Electric’s transition layout in advance can effectively reduce the risk impact.

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The State Grid understands that Gree Electric has been actively expanding other businesses in recent years, in addition to continuing to make efforts in air conditioning business. In the field of intelligent equipment, Gree has mastered the research and development capabilities of high-end equipment and core components inside robots; In the field of new energy vehicles, Gree Electric acquired Zhuhai Yinlong and actively laid out the automobile market. In addition, Gree Electric also started the chip business this year. Its wholly-owned subsidiary Zhuhai Zero Boundary Integrated Circuit Co., Ltd. was established in August, and its business scope covers the design and sales of semiconductors, integrated circuits, chips, electronic components and electronic products.

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Gerry’s mobile phone with a bad start

In 2013, Gree officially announced that it would make a mobile phone. At that time, people thought that this meant provoking Lei Jun and publicly declaring war. But in fact, Dong Mingzhu uses mobile phones as the entry carrier for competing for smart homes for strategic reasons. In the final analysis, it is mainly based on household appliances.

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Looking back at the process of making mobile phones in Dong Mingzhu over the years, it is not only not smooth but also very sad.

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At the beginning, Dong Mingzhu was full of confidence. He once said "I believe that selling 50 million units is not a problem in the future", "This phone is even better than Apple’s iPhone 6s" and "Gree phones are all very good, but the only regret is the high price". However, the first generation of Gree mobile phones, the second generation of Gree mobile phones and the color mobile phones sold in the end were not well sold.

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The appearance of the first generation of Gree mobile phone is mediocre, and the configuration is too low, which is controversial because the boot screen is a photo of Dong Mingzhu. Gree’s second-generation mobile phone configuration has been greatly improved, and it takes a boutique route for the high-end market. The price has doubled to 3599 yuan, and netizens don’t buy it. The price of the color mobile phone is 3200 yuan, and it is equipped with Xiaolong 820 processor (the mainstream of the market is Xiaolong 835). The configuration is outdated, and finally it is caught in the storm of brushing. It is said that Dong Mingzhu makes mobile phones, and his heart is higher than the sky. After successive waterloo, Gao Xin should have a rest, but she didn’t.

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On the website of the Ministry of Industry and Information Technology, a new Gree mobile phone appeared, model G0345D, equipped with a 5.99-inch 18: 9 full screen. Equipped with Opteron processor, built-in 4GB+64GB memory combination and 3160mAh battery, this should be the third generation of Gree mobile phone.

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Gree mobile phone is obviously backed by a big tree, but it still can’t play with the mobile phone market, not only because of the fierce competition in the mobile phone market itself. It is also because Gree mobile phones lack technical advantages, alternative marketing and shortage of human resources. Dong Mingzhu paid three years’ tuition on the road to making mobile phones, and now it’s time to accept the results. In this five-year gamble deadline, will the third generation of Gree mobile phone be Dong Mingzhu’s last blow to Lei Jun or his last failure?

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Gree automobile has many difficulties.

Looking back on the sensational Dong Mingzhu’s outburst at the shareholders’ meeting in 2016, it was actually caused by Gree’s acquisition of Yinlong. Gree Electric planned for nearly half a year to acquire Yinlong, but the result was that it failed under the opposition of small and medium shareholders. However, Dong Mingzhu did not give up and said that he was "willing to invest all my assets in Yinlong". He invested in Yinlong not because Gree’s acquisition was unsuccessful, but because he was optimistic about Yinlong’s lithium titanate technology.

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Since then, Dong Mingzhu has brought in Wang Jianlin, Liu Qiangdong and other big bosses, increased capital by 3 billion, and acquired 22.388% equity of Zhuhai Yinlong. Later, in 2017, Dong Mingzhu increased its holdings of Yinlong again, with the individual shareholding ratio exceeding 17%, becoming the second largest shareholder of Yinlong New Energy.

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What once made Yinlong a hit was two things that happened in 2014. The antique "Dangdang Car" of the Beijing Sightseeing Line was put into operation in September, and it was highly sought after because of its retro style and unconventional temperament. In November, Yinlong pure electric bus became the official designated car of APEC Summit, which completely started the name of Yinlong.

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Since then, the development of Yinlong has been really good. At the beginning of 2016, Yinlong New Energy achieved the production and sales of 3,189 pure electric buses, with a cumulative increase of 22.28%, with a market share of 3.6%, ranking seventh in the country in terms of annual sales.

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So why did Yinlong, which seems to have a bright future, suddenly go downhill? In fact, many technologies of Yinlong have been questioned in the industry for a long time, and the biggest problem is the lithium titanate battery, which is the main focus in its battery field, which is what Dong Mingzhu is most optimistic about, but the market seems to think otherwise. It is widely believed that lithium titanate battery has low energy density, short cruising range and high price, so it does not have much advantage in market competition.

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The foreshadowing of overcapacity may be the battery technology adopted by Yinlong. Lithium titanate battery is actually a technology that has been eliminated by Japan and the United States.

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The actual situation seems to be exactly the same. Guangtong Automobile, a wholly-owned subsidiary of Zhuhai Yinlong, uses lithium titanate batteries to charge buses every 30 kilometers, which has serious battery life problems. It is precisely because of this inconvenience that Wu ‘an City, Hebei Province has changed some electric buses that run villages and towns back to fuel buses.

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At present, Yinlong mainly produces pure electric buses, most of which are purchased by local governments. Once there is a problem in this market, Yinlong has not really opened a new market, and it is easy to fall into a passive position and reduce production.

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Although the concept of electric vehicle has been put forward for several years, Tesla has been mass-produced abroad, and Geely and other enterprises in China have achieved mass production. However, compared with these companies that have built cars and scientific and technological foundations, Gree is still a little immature, and Yinlong, as a new energy company, even if the battery technology passes, the production of other parts of the car is also a big problem.

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After Dong Mingzhu and Lei Jun made a bet, Miss Dong seemed to have a new impetus, and she expanded the layout of Gree a lot, from smart phones to smart homes and automobile chips, and almost all the hot scientific and technological fields in recent years have Gree’s shadow.

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Although this kind of cross-border transformation is said that many enterprises have done this in recent years, the actual effect is mixed. Take Xiaomi, who bet with Gree, as an example, this year Xiaomi launched a Mijia air conditioner across the border. It was well received, and some media said that this was Xiaomi’s challenge to Gree. 1.5 horses, the millet air conditioner with intelligent control of frequency conversion is only 2100 yuan, and the price of Gree air conditioner with the same configuration has reached more than 3000 yuan, which is considered as Xiaomi’s cross-border to Gree.

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The transformation of Gree is not very satisfactory. The sales volume of Gree mobile phones in our home is almost a fraction of that of Xiaomi. Moreover, on the basis of one Gree employee, Miss Dong’s way of forcing employees to buy mobile phones is also slightly unpopular. Gree’s proposed research and development of chips can’t see the actual action. Even if the chips are really developed, the economic pressure is great for Gree.

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Gree’s transformation can be said to be very forward-looking, but from the field of electrical appliances that has been deeply cultivated for many years to the field of intelligence, Gree may face the competition from enterprises with smart home networks such as Xiaomi and Huawei. As for the automobile field, Jia Yueting is a good negative example, and the research and development of automobiles is also a bottomless pit of funds. I wonder if Gree’s shareholders are willing to burn money.

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Miss Dong’s ambition is great, but the road has to go step by step. Even Gree, an electrical giant, will fall down if she is not careful.

　　On April 4th, in Bucharest, Romania, Russian President Vladimir Putin attended a press conference after the NATO-Russia Council meeting. Putin spoke positively of the meeting as a whole, but at the same time he once again expressed his dissatisfaction on controversial issues such as NATO expansion. Xinhua News Agency reporter Xu Jinquan photo

　　Putin remains the core leader of Russia.

　　Putin neither amended the constitution nor sought a third term, but elected Medvedev to succeed him as president and became prime minister himself, thus achieving a smooth change of Russian leaders. He publicly said: "I can work with Medvedev for a full term in the position of Prime Minister. If I see that the strategic goal of Russia’s development in 2020 can be achieved, I can continue to work."

　　He did not rule out the possibility of being president again in the future, but stressed that it is important to realize his long-term plan for Russia whether he is president or prime minister. Because his strategy of developing Russia in 2020 or the strategy of enriching the country and strengthening the people is in line with the wishes of the vast majority of Russian people and has won the full support of all walks of life, this ensures that the change of Putin’s position will not affect him to continue to play Russia’s core leadership role.

　　According to him, in the next few years, the division of labor between Putin and Medvedev is that Putin focuses on economic and social affairs, that is, the goal of Russia becoming one of the five largest economic powers in the world by 2020 and his task of "brand-new social policy" are concretely implemented, while Medvedev focuses on foreign affairs, national defense and other fields.

　　Ambitious and determined to develop the economy

　　From 2000 to 2007, when Putin was president, Russia’s GDP increased by 72%. According to the average purchasing power price, Russia has surpassed Italy and France, ranking seventh in the world. Russia has determined that by 2020, that is, after another 12 years, the total economic output will enter the top five in the world. In order to achieve this goal, Russia will achieve the goal of doubling its GDP within ten years in 2009 ahead of schedule.

　　More importantly, two decisions are made under the guiding ideology of economic development: First, strive for "sustained and stable development" and emphasize the importance of maintaining domestic stability. Medvedev also stated in his campaign platform that "maintaining stable development is a necessary condition for Russia’s development, and Russia must have a stable development period of 10 years", and "the opportunities lost in the 20th century can be recovered through 10 years of normal development".

　　The second is to change from an energy-based raw material development model to an innovative development model. Russia’s economic recovery benefits from abundant natural resources and soaring world energy prices, but to achieve the goal of becoming an economic power, it is necessary to change the economic development model. Putin pointed out in his speech that Russia has not got rid of the situation that its economic development relies too much on natural resources, which makes Russia deeply involved in the role of exporting primary raw materials. "The only solution is innovative development." To this end, on the one hand, Russia should reduce its dependence on oil exports, on the other hand, it should encourage innovation in the scientific and technological system.

　　Continue to implement the "brand-new social policy"

　　Putin’s "new social policy", according to his own statement, is "to create all people-centered modern social environment." Its fundamental purpose is to adjust the social structure with national interests as the center, promote social progress, and strive to maximize the people’s sharing of the great achievements of economic development.

　　To this end, Putin put forward a social development plan, including increasing national income, improving national health and education level, and improving housing and working conditions. Putin put forward the "brand-new social policy", mainly because of the wrong policies during Yeltsin’s reign, which led to the poverty of the Russian people. Through the efforts of Putin’s ruling years, people’s living standards have improved a lot. The annual growth rate of residents’ income is 10% ~ 12%, and the increase of wages reaches 16%. However, social problems are still very serious, mainly the high inflation rate and the imbalance of social development. It is reported that the income gap between residents in the richest and poorest areas in Russia is as high as 35 times.

　　An important reason why Putin agreed to become prime minister after leaving the presidency is that he has to personally complete his social reform plan.

　　Continue to pursue a relatively moderate policy toward the West.

　　The international environment faced by Russia to realize economic revitalization is severe. In order to contain the Russian revival, the United States increased its pressure on Russia, and some European countries cooperated. In this regard, Russia will pursue a policy of not seeking confrontation on the premise of safeguarding its own national interests. Putin’s speech has repeatedly stated that Russia’s policy toward the West is "not offensive", "does not take the initiative to attack, and at the same time does not allow Russia’s national interests to be harmed", "We do not want to return to the Cold War, and our main task is to solve domestic social and economic problems" and "we must develop good relations with all partners, including the United States". Putin even expressed some optimism about Russia-US relations after the US election, saying that Russia and the United States "will choose the fundamental interests of the two countries without exception, realize positive dialogue, and at least cooperate together".

　　It can be said that Russia’s main message to the west under the "Pu-Mei system" is that it wants economic reform rather than the Cold War. It can be expected that Russia will, in general, adopt a relatively moderate attitude towards the West, except for the necessary struggles on issues that harm Russia’s national interests, such as anti-missile and Kosovo.

　　Insist on not being involved in the arms race

　　Russia has a relatively strong military force, which is a great support for becoming a powerful country. In the face of the emerging new arms race in the world, Russia will vigorously develop more advanced new weapons to "effectively respond"; However, it draws lessons from the collapse of the Soviet Union’s arms race and emphasizes that Russia will never "fall into" the arms race. When talking about Russia’s development strategy, Putin made it clear that Russia "cannot drag itself into consumptive confrontation, including an arms race that devastatingly drains the Russian economy". (Ding Yuanhong, former ambassador of China to the European Union)

Editor: Li Xiuwei