First, with the development of society and disciplines, various disciplines have developed, interrelated and made common progress, resulting in countless contacts, mutual learning and mutual development.

Second, the development of pedagogy has promoted the development of society, but at the same time, pedagogy is linked with literature, neo-Confucianism and humanistic psychology for common development, so these two disciplines are widely related.

Third, any science has a historical development process, and the revelation of the laws in this field must be gradual, from shallow to deep, from one-sided to comprehensive, from inaccurate to more accurate. If we only stay in the former, it is not science. The development history of pedagogy shows that it is from the practical experience of education that it is constantly becoming theoretical and scientific. When human society produces education, in order to make education better, people have thought about education and accumulated experience. But people are not satisfied with the collection of specific experience, but strive to find something with more universal guiding significance. Due to historical conditions, it can't exist independently in a certain historical stage.

Fourthly, pedagogy is a comprehensive discipline, which is related to social science and humanities, so it belongs to both social science and humanities.