About the Authors

Chen Xiaoman

Roles Conceptualization, Data curation, Supervision, Writing – original draft, Writing – review & editing

Affiliations School of Educational Sciences, Sichuan Normal University, Chengdu, Sichuan, China, School of Marxism, Xihua University, Chengdu, Sichuan, China,

Zhou Hongfang

Roles Investigation, Writing – review & editing

augustzhf@sicnu.edu.cn

Affiliation School of Marxism, Sichuan Normal University, Chengdu, China

Competing Interests

The authors have declared that no competing interests exist.