Management Measures for Selection of Undergraduate Textbooks in Three Gorges University (Draft for Comment) Textbooks are the knowledge carrier of teaching content and the basic tool of teaching, and the quality of textbooks directly affects the quality of personnel training. In order to strengthen the management of the selection of teaching materials and ensure the quality of the selected teaching materials, these measures are formulated. First, the principle of textbook selection gives priority to the national planning textbooks published in the past three years (especially the core courses of general education) and the textbooks designated by the Teaching Steering Committee of the Ministry of Education; New or revised textbooks with high recognition (especially science and engineering, finance, politics and law); Choose advanced high-quality paper or electronic teaching materials that can reflect the frontier of discipline development. All humanities and social science courses related to "Marxist theoretical research and construction project" should use the key teaching materials of "Marxist theoretical research and construction project" compiled and published by the state organization. The selected teaching materials must meet the training objectives of professional talents and the teaching requirements of the course, and have a high degree of conformity with the course syllabus.