The hard start in the 1950s, the joint venture boom in the 1980s, and the autonomy of the heroes at the end of the last century made every step of China's automobile industry noisy and arduous. Since entering the 21st century, China's automobile industry has developed rapidly, which marks that China's automobile industry has entered a new stage of development. Now, China has its own auto brands, such as Chang'an, Great Wall, Dongfeng, Chery, BYD, etc. The quality of cars has also been greatly improved.