Peking University, Tsinghua University, Fudan University, Zhejiang University, Nanjing University, Shanghai Jiaotong University, Huazhong University of Science and Technology, University of Science and Technology of China, China Renmin University, Wuhan University, Tianjin University, Nankai University, Shandong University, Sun Yat-sen University, Xi Jiaotong University, Harbin Institute of Technology, Southeast University, Sichuan University, Jilin University, Tongji University, Beihang University, Beijing Normal University, Xiamen University, Northwestern Polytechnical University. Northeastern University, Hunan University, Dalian University of Technology, South China University of Technology, Beijing Institute of Technology, Lanzhou University, East China Normal University, China Agricultural University, University of Electronic Science and Technology, Chongqing University, Huazhong Agricultural University, Hohai University, Nanjing Agricultural University, Huazhong Normal University, Zhengzhou University, China Ocean University, xidian university, Nanjing University of Science and Technology, Beijing Jiaotong University, East China University of Science and Technology, Beijing University of Posts and Telecommunications, Hefei University of Technology, Nanchang. Nanjing University of Aeronautics and Astronautics, Wuhan University of Technology, Southwest Jiaotong University, Jinan University, Southwest University, Northwest A&F University, Donghua University, Northwest University, Zhongnan University of Economics and Law, Suzhou University, beijing university of chemical technology, Kunming University of Science and Technology, Nanjing Normal University, Shanghai University of Finance and Economics, Hunan Normal University, Shanghai University, Yunnan University, Harbin Engineering University, Fuzhou University, Henan University, South China Agricultural University, Northeast Normal University. Beijing University of Technology, China Geo University (Wuhan), South China Normal University, Ningbo University, China Youshi University (Beijing), Yanshan University, Taiyuan University of Technology, Shanghai University of Technology, China University of Mining and Technology, Capital Normal University, Shaanxi Normal University, Jiangnan University, Zhejiang University of Technology, China Youshi University (East China), Zhejiang Normal University, Hebei University, university of international business and economics. Hangzhou Dianzi University, Anhui University, Shanxi University, Liaoning University, Guangdong University of Technology, Henan University of Science and Technology, Shandong Normal University, Chengdu University of Technology, Hebei University of Technology, Wuhan University of Science and Technology, Southwestern University of Finance and Economics, Henan Normal University, Jiangxi Normal University, Central University of Finance and Economics, Beijing Forestry University, Anhui Normal University, Jiangxi University of Finance and Economics, Hubei University, Harbin Normal University, Lanzhou Jiaotong University, Yunnan Minzu University, Qingdao University.