1989-199/kloc-0 was a visiting scholar in NIH, USA, and was invited to Canada, Australia, Sweden and other places for cooperative research and lectures many times. 1996 won the first prize of medical scientific and technological progress of the Ministry of Health, 1989, 1995 and 1997 won the second prize of scientific and technological progress of the Ministry of Education respectively, and 1985 and 200/kloc-0 won the scientific and technological achievements of the Ministry of Health and Beijing successively.

He has published more than 80 papers at home and abroad, presided over the national ninth five-year plan scientific and technological research and key projects of the Ministry of Education, and 7 national natural science funds. 1996 was awarded the May 4th Medal of Beijing, and 1998 was awarded the title of young and middle-aged expert with outstanding contribution by the Ministry of Health, enjoying special allowance from the State Council. 1999 was awarded the Young Academic Backbone Award by China Medical Foundation (CMB).