1989: graduated from computer science department of Nankai University, and was admitted to North China Institute of Computing Technology to pursue a master's degree in the same year;

1992: graduated with a master's degree and took part in the network research office of North China Institute of Computing Technology as the project leader;

1994: taiji company established the network system division as the general manager of the network system division;

1998: Assistant General Manager of Taiji Company and General Manager of Network System Division;

2000: Assistant Director of North China Institute of Computing Technology and General Manager of Taiji Company;

2002: Completed the shareholding system reform of Taiji Company and became the general manager of Taiji Company;

2005: Deputy Director of North China Institute of Computing Technology and concurrently President of Taiji Co., Ltd.;

20 10: taiji shares went public and served as the president of taiji shares.