Qian Xuesen, Wu, Deng Jiaxian and other first-generation scientists in China, the story of the father of China's two bombs and one satellite, without their research, there would be no China's current development, and without their dedication, there would be no new China standing up today after its founding.
When the new China was founded, everything had to be done. After 100 years of aggression and civil war, this country is full of holes. At that time, only the United States had atomic bombs, and their country could solve the Japanese problem by throwing two atomic bombs. Without this group of scientists, China might not be as easy as it is today.