Liu Xiaoyu, female, associate professor of TCFL, director of audio-visual teaching and research section, member of World TCFL and China TCFL. 1986- 199 1 studied Chinese as a foreign language in China Department of Language and Literature, Beijing Language and Culture Institute, and obtained a bachelor's degree in literature. 65438-0998 obtained the Master of Arts degree in teaching Chinese as a foreign language in Peking University. 1996 has obtained the qualification certificate of teaching Chinese as a foreign language, and has strong listening and speaking skills and is proficient in English.