Abstract: Zhao Mengfu of learning calligraphy on the road-based. A large number of antique works. Only Botswana is widely collected, and Yerong 100 long and hard the ground is the ordinary people and can not. Zhao Mengfu of the "old" ideas, so that re-established the Yuan Dynasty calligraphy in the direction of Wang Xizhi's idol for the traditional calligraphy. In theory and practice are pushing the Wang. : When he passed away when Early Yuan Dynasty of the altar is a new situation - one faction pure Gu Feng Wei, Jin and emerged a large number of enthusiastic and most of the faction of the Zhao family. Key word: Formation of the wind; retro; characteristics;influence;