1, different in nature: the Student Union is the main student organization under the guidance of the Party Committee and the Youth League Committee of the school, while the General Branch of the Youth League is the General Branch Committee of the Communist Youth League of China, under the leadership of the Party Committee and the Youth League Committee.

2. Different basic tasks: Students' Union maintains school rules and disciplines, advocates good school spirit and style of study, promotes unity among students and between students and teaching staff, assists the school to build a good teaching order and learning and living environment, organizes students to carry out self-help activities beneficial to their growth, and assists the school to solve practical problems encountered in students' study and life. The General Branch of the Communist Youth League presides over the meeting of Communist Youth League branch secretaries. Convey the instructions and resolutions of the General Party Branch and the League organizations at higher levels, study and deploy the tasks of the General League Branch, preside over the formulation of the work plan of the General League Branch and regularly summarize the work of the General League Branch, and often report to the General Party Branch and the League organizations at higher levels, report and ask for instructions.