About the Authors
- He Dong
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Roles Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing
Affiliation Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
- Pan Zhao
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Roles Data curation, Supervision, Writing – review & editing
Affiliation Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
- Cindy Sing Bik Ngai
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Roles Investigation, Methodology, Supervision, Writing – review & editing
* E-mail: cindy.sb.ngai@polyu.edu.hk
Affiliation Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hung Hom, Hong Kong
Competing Interests
The authors have declared that no competing interests exist.