Cheng, Mingmei
Yang, Hualei
Yu, Qian
Funding for this research was provided by:
Ministry of Education Humanities and Social Sciences Fund of China (20YJC630011, 20YJC630011, 20YJC630011)
Article History
Received: 30 June 2023
Accepted: 16 November 2023
First Online: 6 December 2023
Declarations
:
: CFPS was conducted by Institute of Social Science Survey (ISSS) with the ethical approval from Peking University.
: The authors declare no competing interests.