The analyses of the purpose,the affairs and the action of Red Fifteen Army Group after obtaining victory in the battle of Zhangcun Post,proves Red Fifteen Army Group leaded by Xu Haidong supported and revered the Central Committee of the Communist Party of China and the Military Commission of the Central Committee leaded by Chairman Mao Zedong.

Establishing red association based on the Party branch presents a fine example of organic integration of student Party branch building and student association building,which effectively extends and complements the education of Party members from association activities,thus the pioneer\'s exemplary role is better played by the Party members.