General biology, biochemistry, molecular biology, cell biology. According to the website of secondary vocational schools, excellent teachers plan to teach general biology, biochemistry, molecular biology and cell biology after graduation. These courses are designed to enable students to master the basic theories and research methods of biology. Excellent teacher program is a special program for the directional training of excellent teachers, which aims to train a group of excellent teachers for primary and secondary schools in underdeveloped areas in the central and western regions and promote the balanced development of education in underdeveloped areas.