About the Authors

Xianchun Zhang

Roles Data curation, Funding acquisition, Investigation

Affiliations ASEAN Tourism Research Center of China Tourism Academy, Guilin Tourism University, Guilin, Guangxi, China, Sino-Indonesia Tourism Academy, Trisakti School of Tourism, Jakarta, Indonesia

Zhu Yao

Roles Conceptualization, Formal analysis

yaozhu8888@163.com

Affiliation School of Economics and Management, Tongji University, Shanghai, China

Competing Interests

The authors have declared that no competing interests exist.