About the Authors

Yani Liu

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft

Affiliation Department of Journalism, School of Humanities and Arts, Southwestern University of Finance and Economics, Chengdu, China

Kang Hu

Roles Conceptualization, Methodology, Supervision, Writing – review & editing

c_liu1225@163.com, hans.k.hu@qq.com

Affiliation Research Institute of Social Development, Southwestern University of Finance and Economics, Chengdu, China

Competing Interests

The authors have declared that no competing interests exist.