About the Authors

Ming Liu

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Writing – original draft, Writing – review & editing

ming1.liu@polyu.edu.hk

Affiliation Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Kowloon, Hong KongPeople’s Republic of China

Guofeng Wang

Roles Supervision, Validation, Writing – review & editing

Affiliation Foreign Languages College, Shanghai Normal University, Shanghai, China

Ruinan Zhao

Roles Data curation, Software, Visualization, Writing – review & editing

Affiliation School of Foreign Languages, Guangzhou Maritime University, Huangpu, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.