About the Authors

Rurong Le

Contributed equally to this work with: Rurong Le, Sheng Yu, Xianhe Zhang

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – original draft

lerurong@gzhu.edu.cn

Affiliation School of Foreign Studies, Guangzhou University, Guangzhou, Guangdong, People’s Republic of China

Sheng Yu

Contributed equally to this work with: Rurong Le, Sheng Yu, Xianhe Zhang

Roles Investigation, Methodology, Writing – review & editing

Affiliation School of the English Language & Culture, Xiamen University Tan Kah Kee College, Zhangzhou, Fujian, People’s Republic of China

Xianhe Zhang

Contributed equally to this work with: Rurong Le, Sheng Yu, Xianhe Zhang

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

Affiliation School of the English Language & Culture, Xiamen University Tan Kah Kee College, Zhangzhou, Fujian, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.