What was the population of the Ming Dynasty?

This depends on when. For example, there should be 20 to 30 million people at the beginning of the Ming Dynasty, and there should be more than 100 million people by the end of the Ming Dynasty. After all, some food crops were introduced in the Ming Dynasty, which should still provide enough resources for population growth. Therefore, the population of the Ming Dynasty should be 20 million to 30 million at the beginning of the Ming Dynasty, and it should be about 1 100 million at the end of the Ming Dynasty.