From 2003 to 2006, he majored in epidemiology and health statistics, and was a doctoral student.

1989- 1986, majoring in microbiology and immunology, master's degree;

1984- 1979 Department of Medicine, Anhui Medical University, Bachelor of Medicine.

1998, who influenza education consultant;

1996-1997, visiting researcher at the centers for disease control and prevention;

1995, WHO researcher, National Institute of Health, Japan.

2006-, Chief Physician, Guangdong Provincial Key Laboratory of Emergency Pathogen Detection, Guangdong Provincial Center for Disease Control and Prevention;

In 2003, he was the chief physician of the Microlab of Guangdong Provincial Center for Disease Control and Prevention;

1997-2003, Guangdong provincial center for disease control and prevention, deputy chief physician;

1996- 1989, Guangdong Institute of Epidemiology, chief physician;

1984- 1986, Department of Microbiology and Immunology, Anhui Medical University.