Abstract: YUN Dai-ying daiying accepted the ideal of young china and joined the Young China Association on the basis of research and experiment of the anarchism. Not only did he take note of perfection and development of the association business, but advancod a series of concrete ways to create the Young China. His basic method transferred mainly from education to revolution. In the course of continuously regulating the ways to create the ideal, he became a marxist from a democratist.