1. The teaching principles are intuitive, enlightening, step by step, teaching students in accordance with their aptitude, integrating theory with practice, acting according to their abilities and consolidating.

2. The representatives of endogenous theory are Mencius, Freud, Wilson, gesell, Gao Erdun, Hall and Dong Zhongshu.

3. The representative figures of the theory of individual-oriented educational purpose are Rousseau, Locke, Comenius, Froebel, Pestalozzi and Mencius.

4. The representatives of the theory of social standards for educational purposes are Confucius, Spencer, Durkheim, Comte and Herbart.

5. Consistency and coherence of education, teaching students in accordance with their aptitude, being good at saving the lost, facing and guiding, combining classroom with life, combining collective education with individual education, respecting students and being strict.