1, Tsinghua University
2. Peking University
3. Nanjing Normal University
4.Xi You Shi University
5. Graduate School of National University of Defense Technology
6. Huazhong Agricultural University
7. Jilin University
8. Zhejiang Gongshang University
9. Shenyang Agricultural University
10, Sun Yat-sen University
Colleges and universities (including higher vocational colleges) organize students to return to school in stages, in batches, at the wrong time and at the wrong peak, and register new students on the premise that the school has fully prepared for organizing students to report for duty. The specific starting and returning time and work plan of each university are determined by the school in combination with its own actual research.