一、团的工作社会化的需要与共青团狭隘的工作体系之间的矛盾;二、单一的行政机构模式的组织设置与经济、社会结构和青年聚集方式的矛盾;三、青年分流分散与团的活动要求青年相对集中的矛盾; The contradiction between the need for the socialization of the work of the CYL and the narrow working system of the CYL; the contradiction between the organizational setup of a single model of the administrative institutions and the mode of economic and social structure and youth gathering; Activities require youth to focus on the contradiction;