Zhao Jin, female, professor, graduated from Nankai University with a master's degree in Chinese philology.She is an expert of the National Social Science Foundation, an expert of the research expert database of the State Language Commission, a member of the World Association of Chinese Language Teaching, a registered expert of the Tianjin Social Science Expert Database, a director of the Tianjin Language Association for Teaching Chinese as a Foreign Language, a member of the Tianjin Language Association, and a member of the Tianjin Research Association for Teaching Chinese as an International Language.Her main courses include Introduction to Chinese as a foreign language, second language acquisition, foreign literature, Chinese teaching in practical science and technology, and various courses for international students.Her research interests include international Chinese education, pragmatics, second language acquisition, teaching Chinese as a foreign language, and intercultural communication.