1March 1963 to1March 1969, studied in Ewenki No.1 Primary School for 6 years;

1March 1969 to1March 1975, studied in Ewenki No.1 Middle School for 6 years;

1March 1975 to1September 1977, taught in Yimin Gacha Middle School in Ewenki Banner for 2 years;

1February 1978 to1February 1982, studied at the Central University for Nationalities for 4 years and obtained a bachelor's degree.

1982 1 has been engaged in ethnic language research at the Institute of Ethnic Studies, China Academy of Social Sciences;

1March, 1987 to1March, 1988, taught Manchu-Mongolian comparative linguistics courses to graduate students in Peking University Oriental Language Department;

1March, 1989 to 199 1 March, 1999, studied in the doctoral program of Korean Department in tokyo university of foreign studies.

In July 2004, he received a doctorate in Japanese language and culture;

1In August 1992, he was promoted to associate researcher of China Academy of Social Sciences;

1In August 1997, he was promoted to be a researcher of China Academy of Social Sciences;

Research direction: Manchu Tungusic language and culture research.

Main scientific research achievements:

Master Chinese, Mongolian, Manchu, Xibe, Ewenki, Oroqen, Hezhe, Daur and Japanese; I also studied English, Russian, Korean and Ainu in Japan.