Party organizations, Communist Youth League organizations and student union organizations. Party organizations in colleges and universities refer to the branches or party committees of China's * * * production party, aiming at guiding and cultivating students' sense of party spirit, social responsibility and leadership. * * * The Communist Youth League organizations in colleges and universities refer to the Communist Youth League committees at all levels and their subordinate league branches. The Student Union is an organization of students' self-management, self-education and self-service, and is an elected representative organization. The Communist Youth League and the Students' Union complement each other, and jointly carry out various tasks in the university campus, precisely to guide and cultivate students' ideological and political quality, social responsibility and leadership ability, and promote their all-round development.