Zheng, Wenxiu
Zhang, Hairong
Article History
Received: 28 July 2025
Accepted: 24 April 2026
First Online: 4 May 2026
Declarations
:
: The authors declare that the work is written with due consideration of ethical standards. The research was approved by the local Ethics Committees of Fuzhou Preschool Education College (Protocol No. 2024-17-KS). The study was conducted in accordance with the rules of the Declaration of Helsinki. All subjects gave written informed consent prior to participation.
: Not applicable.
: The authors declare no competing interests.