Huang, Yin
Wang, Lingjie
Zhong, Changqing
Huang, Shumin
Funding for this research was provided by:
Hunan province social science association think-tank foundation (ZK2017017)
Social science achievement evaluation committee general project in Hunan province (XSP17YBZC206)
Central South University of Forestry and Technology Presearch Project of National Social Science Fund (2016YY001)
Article History
Received: 5 November 2018
Accepted: 13 June 2019
First Online: 27 June 2019
Consent for publication
: Not applicable.
: The authors declare that they have no competing interests.