About the Authors

Vi Thi Tuong Pham

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Foreign Language Department, Can Tho College, Can Tho City, Vietnam

Anh Tuan Pham

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

anhpt66@fe.edu.vn

Affiliation English Department, FPT University, Can Tho City, Vietnam

Competing Interests

The authors have declared that no competing interests exist.