1990 graduated from China university of science and technology with a bachelor's degree in fluid mechanics; In the same year, he was recommended to lasg to study for a master's degree, and 1995 received a doctor of science degree. 1999 was hired as an associate researcher in lasg; In 2002, he was hired as a researcher. 1May, 1994-1February, 1995, conducted cooperative research on climate model simulation in the Climate Research Center (BMRC) of the Australian Meteorological Administration, and conducted cooperative research on land surface processes in the Department of Physics and Materials Science of the City University of Hong Kong from June, 2006 to October, 2002.