1. Exchange and flow of international students: With the advancement of globalization, educational exchanges between countries are becoming more and more frequent, and the number of international students has greatly increased. International students include not only overseas students studying in other countries, but also domestic students studying abroad.
2. Cooperative education and internationalization of courses: domestic and foreign universities carry out cooperative education, such as joint degree, exchange program and double degree. Many schools have added international content to their courses, including international relations, cross-cultural communication, global issues research and so on.