Du, Qiang
Li, JingTao
Li, Yi
Huang, Ning
Zhou, Jie
Li, Zhe
Funding for this research was provided by:
the National Social Science Foundation of China (No. 16CJY028)
the Central Universities (No. 300102238303, No. 300102239617)
Research Projects on Major Theoretical and Practical Problems in Social Sciences of Shaanxi Province (No. 2019TJ039)
Article History
Received: 24 May 2019
Accepted: 4 December 2019
First Online: 21 December 2019