First gear: A++ organization

Peking University, Sun Yat-sen University, Graduate School of Chinese Academy of Social Sciences, Nankai University, Nanjing University and Wuhan University.

The second file: A+ institutions

Beijing Normal University, Huazhong University of Science and Technology, East China University of Science and Technology, Central South University, Shandong University, East China Normal University, China Renmin University, Shanghai University, Tsinghua University, Southwest University.

The third file: A-type colleges and universities

Capital Economics and Trade, Anhui University, Xiamen University, Zhengzhou University, Minzu University of China, Sichuan University, Northwest University, Lanzhou University, Jilin University, Fudan University, Huazhong Normal University, Suzhou University and Fuzhou University.

The fourth file: B+ institutions

Huazhong Agricultural University, Nanjing University of Aeronautics and Astronautics, Nanjing Normal University, Fujian Normal University, Nanjing Agricultural University, Northwest A&F University, Nanjing University of Science and Technology, Southwestern University of Finance and Economics, Changchun University of Technology, Yunnan University and Shaanxi Normal University.

The fifth file: Class B colleges and universities

Hohai University, Jiangxi University of Finance and Economics, Liaoning University, Anhui Normal University, Shenyang Normal University, Inner Mongolia Normal University, Chongqing University, Northwest Normal University, Jilin Agricultural University, Northwest University for Nationalities, Guangxi Normal University, Guangxi Normal University, Guizhou University, Hebei University, Wuhan University of Science and Technology, Yunnan University for Nationalities, South-Central University for Nationalities, Zhejiang Normal University, Jinggangshan University, beijing city university.