About the Authors

Kunbang Wang

Roles Conceptualization, Investigation, Methodology, Writing – original draft

Affiliation School of Foreign Languages, Huazhong University of Science and Technology, Wuhan, China

Yajun Wu

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Writing – review & editing

wuyajun1225@163.com

Affiliation School of Humanities and Education, Foshan University, Foshan, China

Xia Kang

Roles Conceptualization, Formal analysis, Investigation, Validation, Visualization, Writing – review & editing

Affiliations School of Mathematics and Information Science, Guangzhou University, Guangzhou, China, Faculty of Education, the University of Hong Kong, Hong Kong, China

Competing Interests

The authors have declared that no competing interests exist.