About the Authors

Yaxing Zhao

Roles Conceptualization

Affiliation School of Public Administration, Yanshan University, Qinhuangdao, China

Zhizhou Du

Roles Data curation

duzhizhou@126.com

Affiliation School of Public Administration, Yanshan University, Qinhuangdao, China

Competing Interests

The authors have declared that no competing interests exist.