1990.9 ~ 1996.11studied and engaged in earthquake engineering research under the guidance of professor Sharla Cheung, and obtained master's and doctor's degrees in 1993 and1996 respectively. During this period, he mainly engaged in the research of structural isolation and vibration control;
1996.12 ~1999.4 postdoctoral fellow in the postdoctoral mobile station of structural mechanics of Harbin Institute of Technology;
1998.6 ~ 2000.11as research assistant, associate researcher and researcher; Department of Civil Engineering, Hong Kong Polytechnic University;
1995 was promoted to associate researcher and researcher in 2000. 1998 was approved as a master tutor, and was approved as a doctoral tutor in 2002. 1998 ~ 2003.8, deputy director of architectural engineering research office, director of earthquake simulation laboratory in 2003.8, 2004. 1 director of structural engineering research office.