About the Authors

Xiaoqin Qiu

Contributed equally to this work with: Xiaoqin Qiu, Nengsheng Qiu

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Supervision, Writing – original draft, Writing – review & editing

Affiliation Department of General Education, Xiamen Medical College, Xiamen, Fujian, China

Nengsheng Qiu

Contributed equally to this work with: Xiaoqin Qiu, Nengsheng Qiu

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

qiunengsheng@xit.edu.cn

Affiliation School of Foreign Languages, Xiamen Institute of Technology, Xiamen, Fujian, China

Competing Interests

The authors have declared that no competing interests exist.