About the Authors

Zhen Xu

Roles Investigation, Methodology, Project administration, Visualization, Writing – original draft

Affiliation School of Economics and Trade, Chongqing Business Vocational College, Chongqing, China

Shudan Zheng

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Resources

Shudan_Z0222@163.com

Affiliation School of Business Administration, Chongqing Vocational College of Light Industry, Chongqing, China

Competing Interests

The authors declare that there are no competing interests.