In 2003, he became a member of Beijing You 'an Hospital affiliated to Capital Medical University, a member of the Ninth Clinical Medical College of Capital Medical University, and the director of infectious diseases department of Capital Medical University. Today's You 'an Hospital is a large-scale comprehensive medical center with infection, infectious diseases, acute and chronic related diseases as the main service targets and key disciplines, and integrating prevention, medical treatment, health care and rehabilitation. Constructing an international high-tech platform for clinical and translational medicine.

China People's Liberation Army No.302 Hospital, referred to as PLA No.302 Hospital or PLA No.302 Hospital, was founded on July 2, 1954. It is the only third-class first-class infectious disease hospital in the whole army and the largest hospital in China. It is also a foreign-related military hospital and a national emergency rescue network hospital. The Institute of Infectious Diseases of the PLA was identified as the medical specialist center of the PLA, and the laboratory for the prevention and treatment of AIDS and viral hepatitis was approved as the key laboratory of the PLA. The hospital of integrated traditional Chinese and western medicine, clinical Chinese medicine and hepatology department were listed as the key hospitals, key disciplines and key specialty construction units of integrated traditional Chinese and western medicine in state administration of traditional chinese medicine respectively. The hospital is a national drug clinical trial certification institution, which is open to the whole society. In 20 12, our hospital won the title of "One Hundred Famous Doctors in China".