Pre-school comparative education is a self-study exam as a part of China's higher education. Its duty is to advocate, encourage, help and promote self-study at higher education level.

It is an important link to fulfill this responsibility to pave the way for each self-taught person to become a talent and organize the compilation of teaching materials for readers to learn. Pre-school Comparative Pedagogy comprehensively and systematically introduces the past, present and future, theory and practice of pre-school education around the world, which will be of great help to help students understand the situation of pre-school education around the world and enrich their understanding of pre-school education around the world.

It is generally believed that Julian 18 17, a French comparative educator, published "Research Plan and Preliminary Opinions on Comparative Education", which marked the beginning of comparative education, and Julian himself was therefore called "the father of comparative education". In this nearly 200-year development process, comparative pedagogy has formed its own unique research methods and perspectives.

However, due to the marginal and open nature of the subject, scholars of comparative education have not yet reached a consensus on the question of "what is comparative education". The following are several representative views.