How to solve the problem of large population in China?

The question you asked is very good and a big one. It stands to reason that this question should be answered by sociologists, but they may not see it! China Municipal Government has made remarkable achievements in solving the problem of China's large population and small land, but this is due to the decrease of population due to the help of external forces in the process of social development. The fundamental solution to China's population is: first, to expand Xinjiang, which includes two aspects: first, to control the desert internally, and Xinjiang to immigrate to Tibet; Second, externally, we must forgive India for not going out of southern Tibet and returning to the south of McMahon Line. In addition, a large area of Siberian land occupied by Russia was originally ours, and this piece should be returned, but now our strength is not enough. The survival of this city needs to be answered. There is also the solution to the population of China, which is also the solution to the population of all mankind. It has been used in the long history of mankind: war, disease.