The article was from the perspective of an ordinary university teachers, taking the post setting of academic secretary in teaching and research sections, the construction and management of student competition team, the construction of the working force of student, and the subject construction and teaching activities of the teaching and research sections as an example, discussed the AB working system in the role of college teaching management, illustrated the superiority of AB working system in keeping the continuity and systematicness of work, improved the quality of teaching and service, and ...