Funding for this research was provided by:
The National Social Science Fund of China (20BTQ085)
The Soft Science Project of Science and Technology Program of Guangdong Provinc (2019B101001024)
Article History
Received: 16 June 2022
Accepted: 20 July 2023
First Online: 5 August 2023
Declarations
:
: The authors have declared that no competing interests exist.