1. Geographical location: Zhejiang University's main campus is located in the center of Hangzhou, with a vast campus area and perfect teaching and research facilities, while Haining Campus is located in Haining City, Zhejiang Province. The establishment of this branch school is mainly to promote international cooperation and student exchanges.

2. Different disciplines: The main campus of Zhejiang University covers many disciplines, including science, engineering, agriculture, medicine, literature, law, management, teaching and art. It is a comprehensive university worthy of the name, while Haining Campus pays more attention to international education and academic exchanges, and mainly offers some international education projects and cooperation projects.

3. Different student composition: the students in the main campus of Zhejiang University are mainly local students in China, including undergraduates, postgraduates and doctoral students at all levels; Haining Campus attracts more international students from all over the world to participate in international cooperation projects and promote academic progress and cultural exchanges.