(1) Teaching guidance for basic courses and specialized courses in colleges and universities, answering questions, correcting homework and organizing class discussions;

(2) Participate in laboratory construction and guide experimental teaching;

(3) Organizing and guiding production practice, social practice and social services;

(4) Guiding the course design, graduation design and graduation thesis;

(5) Be responsible for students' ideological and political work, and be a class teacher or political counselor;

(six) the preparation of teaching materials, handouts, to carry out education and teaching research;

(seven) editing textbooks and teaching reference books;

(8) Check students' academic performance;

(9) Scientific research and technological development.