China is the most populous developing country in the world, but its basic national condition is the economic basis of relatively insufficient per capita share in the world. This is its basic national condition. There are many contradictions and problems in China's economic and social development.

The population problem has become the key factor and primary problem restricting China's economic and social development. Whether the population problem can be properly solved is directly related to the improvement of China's population quality and people's living standards, and the prosperity of the Chinese nation is also related to the peace and development of the world