First, the economic base determines the superstructure. In ancient times, when the small-scale peasant economy was dominant, it had the characteristics of economic fragility, closeness and conservatism, and must be protected by a powerful unified political force.

Secondly, culturally, China culture has always been the mainstream culture. The Central Plains civilization dominated by China culture has had an important influence on neighboring countries, such as Korea, Bangzi, Japan and Vietnam. The civilizations of these countries have never been primitive. In other words, they don't have their own civilization, and they are deeply influenced by Chinese civilization. Therefore, China is not a country where nations are formed, but a country where civilizations are formed, which doomed that the Han nationality cannot be the only one in this country. With a cultural foundation of * * *, reunification is only a matter of time. Just like Taiwan Province Province, it's all right now. If it is decades later, it is really not to recognize the ancestors at all.