Peking University, Fudan University, Renmin University of China, Nanjing University, Beijing Normal University, Jilin University, Wuhan University, Sun Yat-sen University, Tsinghua University, Nankai University, Heilongjiang University, East China Normal University, Southeast University, Zhejiang University, Shandong University, Huazhong University of Science and Technology, Minzu University of China, Shanxi University, Northeastern University, Tongji University, Nanjing Normal University, Xiamen University, Hunan Normal University, Sichuan University, Shaanxi. Shanghai Normal University, Suzhou University, Central South University, South China Normal University, Southwest University, Xi Jiaotong University, China University of Political Science and Law, Hebei University, Anhui University, Huaqiao University, Nanchang University, Henan University, Hubei University, Zhongnan University of Economics and Law, Lanzhou University, Jilin Normal University, Shanghai University, Jishou University, Shenzhen University, Southwest University for Nationalities, Yunnan University and Kunming University of Science and Technology.