Shi, Baojun
Shi, Long
Zheng, Yanling
Guo, Dan
Funding for this research was provided by:
2021 Project of the Social Science Foundation of Hebei Province (Project No. 20210101041)
Article History
Received: 5 December 2024
Accepted: 10 April 2026
First Online: 23 April 2026
Competing interests
: The authors declare no competing interests.
: This article does not contain any studies with human participants performed by any of the authors.
: Informed consent was not applicable as the study did not involve human participants.