The Yashan naval battle caused faults in the Chinese civilization that has been in the same strain for thousands of years, and its far-reaching influence continues to this day. After that, the civilization form of Ming and Qing Dynasties was quite different from before. The old discipline, ethics and moral standards have been broken, and money and violence are the pursuit of the public. The people's moral level is rapidly declining, and the social atmosphere continues to deteriorate. In Yuan Zaju, riffraff, corrupt officials and local ruffians became the protagonists. After the Mongolian invasion, the people of China deteriorated severely in the Ming and Qing Dynasties.