Studying the education of different countries, nationalities and regions in the world at present, on the basis of discussing their respective economic, political, philosophical and national traditional characteristics, studying some common characteristics, development laws and general trends of education, and making scientific predictions. In order to learn from each other's strengths and give full play to the best role of education according to national characteristics and other specific conditions of the country. Generally speaking, the objects of comparison are divided into the following research directions: educational management and system, educational policy analysis, educational theory and ideological trend, curriculum and teaching, basic education, higher education and so on. At the same time, there is also the research on the theory and methodology of comparative education, that is, the theory and method of comparative education.