Funding for this research was provided by:
Major Program of National Fund of Philosophy and Social Science of China (20FJYB051)
Philosophy and Social Science Foundation of Hunan Province (18ZWB23)
Article History
Received: 2 November 2021
Accepted: 10 March 2022
First Online: 21 March 2022
Declarations
:
: Not applicable.
: Not applicable.
: The authors declare no competing interests.