1993- 1996 studied for a master's degree in cultural linguistics at the central university for nationalities, with professor Zhang as the tutor.
1996- 1999 studied for a doctorate in the direction of southern ethnic languages and cultures at the Central University for Nationalities, with Professor Zhang as the tutor.
65438-0999 has been engaged in ethnic language research in the Language Room of Institute of Ethnic Studies, China Academy of Social Sciences.
From 2004 to 2007, he was engaged in postdoctoral research in Institute of Linguistics, Shanghai Normal University, and co-tutor Professor Pan Wuyun.