1. Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University, Hong Kong SAR, China
2. School of Journalism and Communication, Nanjing University, Nanjing, Jiangsu, China
3. Department of English and Communication, The Hong Kong Polytechnic University, Hong Kong SAR, China
4. School of Journalism and Communication, Jinan University, Guangzhou, Guangdong, China