1969,3 ~1972, No.6 worker of Inner Mongolia Production and Construction Corps.
1972,7 ~1975, a paper mill worker of No.2, No.38 Army, Beijing Military Region.
1975,2 ~1978, 9 workers in No.6 Machinery Department 482 Factory, Baoding City, Hebei Province.
1978, 9~ 1982, 7 Chinese Department students of Beijing Normal University.
1982, 9~ 1985, 7 is a graduate student majoring in ancient literature in Chinese Department of Beijing Normal University, and studied under Mr. Qi Gong.
1985,7 ~ Now I am a teacher at the Institute of Ancient Books and Traditional Culture of Beijing Normal University.