1, YEATION textbook. The provincial education administrative departments should strictly implement the Measures for the Administration of Teaching Materials in Vocational Colleges and strengthen the management of the selection of teaching materials in vocational colleges in this region.

2. Modify and update in time. Each textbook writing unit, editor-in-chief unit and publishing unit should pay attention to absorbing new knowledge, new technologies, new processes and new methods of industrial upgrading and development, dynamically update and improve the contents of national textbooks selected for the Thirteenth Five-Year Plan every year, continuously enrich the corresponding digital teaching resources and provide quality services.