Teacher Han of Southeast University is still very good, both academically and personally. Doctoral supervisor of the School of Foreign Languages, currently an associate professor of the School of Foreign Languages. His main research areas are second language acquisition, language policy and cross-cultural communication.

Teacher Han is a doctor of English Language and Literature at Nanjing University (tutor: Ding) and a visiting scholar at Michigan State University (tutor: Susan Gass). His research interests are second language acquisition, language policy and cross-cultural communication. He has published more than 10 papers in domestic and foreign journals such as Language Policy, Language Planning Current Affairs, Journal of Multilingualism and Multicultural Development, Foreign Language and Foreign Language Teaching, Foreign Language Teaching and Foreign Language Studies. Participated in and undertook a number of philosophy club projects in China universities, the Ministry of Education, Jiangsu Province and the Education Department. Academic part-time: executive director and deputy secretary-general of the International Federation of Youth Applied Linguistics; Member of the Editorial Board of Current Language Planning Issues.