About the Authors

Tao Zeng

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

Affiliations College of Foreign Languages, Hunan University, Changsha, China, Hunan Provincial Research Center for Language and Cognition, Changsha, China

Ke Zhong

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Validation, Writing – original draft

Affiliations College of Foreign Languages, Hunan University, Changsha, China, School of Foreign languages, Changsha Medical University, Changsha, China

Wanting Wang

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Software, Supervision, Validation, Visualization, Writing – review & editing

471018332@qq.com

Affiliation College of Foreign Languages, Hunan University, Changsha, China

Competing Interests

The authors have declared that no competing interests exist.