About the Authors
- Zhen Xu
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Roles Investigation, Methodology, Project administration, Visualization, Writing – original draft
Affiliation School of Economics and Trade, Chongqing Business Vocational College, Chongqing, China
- Shudan Zheng
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Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Resources
* E-mail: 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.