Wu, Rong https://orcid.org/0000-0002-2985-1197
Yu, Zhonggen https://orcid.org/0000-0002-3873-980X
Article History
Received: 22 March 2023
Accepted: 18 September 2023
First Online: 12 October 2023
Declarations
:
: The study was approved by the institutional review board of Beijing Language and Culture University. All researchers can provide written informed consents.
: All participants voluntarily signed the consent form before answering the questionnaire.
: We have no conflicts of interest to declare that are relevant to the content of this article.