Ningbo University
China University of Petroleum (Beijing)
Wuhan University of Technology
Qilu University of Technology
Henan College of Urban Construction
Hong Kong University of Science and Technology
Shandong University
China University of Petroleum (East China)
Tsinghua University
Tianjin Polytechnic University
Beijing Institute of Technology
Xinjiang Institute of Physics and Chemistry, Chinese Academy of Sciences
Hunan Pengdeng
He'nan Normal University
Zhongshan Laitong
Institute of Physics, Chinese Academy of Sciences
Academician Huang Boyun
American merchant
Hengtong merchants
Henan Institute of Mechanical and Electrical Engineering
Academician Chen Chuangtian and his wife
German merchant