五四运动
The Kuomintang leaders also opposed the May Fourth Movement. Chiang Kai-shek, as a nationalist, and Confucianist, was against the iconoclasm of the May Fourth Movement. He viewed some western ideas as foreign, as a Chinese nationalist, and that the introduction of western ideas and literature that the May Fourth Movement wanted was not welcome. He and Dr. Sun Yat-sen criticized these May Fourth intellectuals for corrupting morals of youth.