About the Authors

Yao Peng

Roles Formal analysis, Funding acquisition, Investigation, Supervision, Validation

14195501653@vip.hnist.edu.cn

Affiliation Hunan Urban Construction Vocational and Technical College, Hunan, China

Yang Chen

Roles Investigation

Affiliation Xiangtan Housing and Urban-Rural Development Bureau, Xiangtan, China

Competing Interests

The authors have declared that no competing interests exist.