Sun, Jian
Funding for this research was provided by:
The Program of Guangxi Zhuang Autonomous Region Association for Science and Technology for Young Teachers and Graduate Students in 2016 (gui ke xie〔2016〕Z-46)
The Program of Humanities and Social Science Research Center of Guangxi Medical University for Graduate Students in 2016 (2016RWY06)
Innovation Project of Guangxi Graduate Education in 2017 (YCSW2017114)