Funding for this research was provided by:
National Social Science Fund Later Funding Project of China (21FGLB017)
National Natural Science Foundation of China (L2124032)
Key Projects of Social Science Fund of Jiangsu Province (22ZDA005)
Ministry of Education Humanities and Social Sciences Research Planning Fund (18YJA790070)
Policy Guidance Plan Project of Xuzhou City (KC21359)
Postgraduate Research & Practice Innovation Program of Jiangsu Province (KYCX22_2468)
Graduate Innovation Program of China University of Mining and Technology (2022WLJCRCZL119)
Article History
Received: 27 June 2022
Accepted: 6 January 2023
First Online: 18 January 2023
Declarations
:
: Have no competing interests to declare that are relevant to the content of this article.
: Informed consent was obtained from all subjects involved in the study.