With the outbreak of Anti-Japanese War in 1937, many northern universities, such as Tsinghua, Peking, and Nankai were heading to the south one after another. Through reorganization and consolidation, the Southwest United University, equipped with preliminary modern teaching ideas, was established in Kunming. On its basis, under the lead of Wen Yiduo and other people, more than seventy students’societies were established. Among them, the Drama Art Group had gradually developed a kind of advanced association culture with its few years’effort, which is mainly in forms of patriotism, national equality, student autonomy, democracy and freedom. It not only made a great contribution to spreading the Anti-Japanese thought among Chinese people, consolidating the anti-Japanese national united front, and attacking the autocratic dictatorship of the Kuomintang authorities, but also promotes China to introduce the advanced western education ideas, such as university managed by professors, student autonomy and all-around education and so on. In fact, the unique association culture of Drama Art Group has great influence on the development of student association culture and the cunent reform of university.