Tang, Pan
Wang, Xiantao
Han, Qingying
Dong, Rui
Funding for this research was provided by:
National Social Science Fund of China (19CJL028)
Major Project of the National Social Science Fund (NSSF) of China (21ZD11)
Article History
Accepted: 20 May 2025
First Online: 9 June 2025
Declarations
:
: This study did not require ethics committee review and/or approval because it did not involve human or animal participation or the collection of sensitive personal information.Informed consent is not required for this study because this study typically uses publicly available secondary data, such as published statistics, data from public databases, etc. These data are anonymized and are fully disclosed and shared.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.