Ethnic group: Korean.

Place of birth: Yanbian, Jilin

1September 1978 to1July 1984, studied in the former physics department of Yanbian University and served as the monitor and vice-chairman of the Student Union.

65438+September 0986 ~1997165438+1October taught in the Political Department of Yanbian University.

1992165438+1997 10 ~ 65438+April, studied for a doctorate in geomorphology and paleogeography at Moscow State University, Russia.

1997 received a doctorate in geography in February.

Now he is mainly engaged in the study of international relations, and is an expert and scholar in the field of international relations on the Korean Peninsula and Northeast Asia.

He is currently the Assistant Director of Asia-Pacific Institute of China Academy of Sciences and the Director of Diplomatic Security Research Office. At the same time, he is also the director of China Asia-Pacific Society, the director of China Science and Technology Policy Research Association, the director of Korean International Society Asia Branch, and the special researcher of Peking University, Fudan University, Shandong University and Gyeongnam University.