Bachelor Medicine, Fujian Medical University, 1982. Doctor of Medicine, Zurich University, 1991.
Lecturer otolaryngology Fujian Medical University, 1982-1989. Visiting scholar otolaryngology Zurich University Hospital, 1989-1990, visiting scientist Cancer Research Institute, 1990-1991. Visiting surgeon Raphel and Hislanden Hospitals, Switzerland, 1991-1992.
Senior research scientist National University Singapore, 1992. Principal research scientist Institute Bioengring. & Nanotechnology, Singapore, 2004.
Married Ling Chen, October 1, 1983. 1 child, Qing-Zhao.