Assistant Director of Infectious Diseases Department, Chief Physician, Master's Supervisor, and Professor. Specializes in the diagnosis and treatment of AIDS, fever of unknown origin, bloodstream infections, tuberculosis, hepatitis, and other difficult and severe infections (including bacterial, fungal, viral, and CNS infections). Serves as the leader of the HIV Infection MDT Consultation Group and is a member of the Shingles Multidisciplinary Full-Course Management Team. Graduated with an MD in Clinical Medicine from Peking Union Medical College in 1998. Conducted postdoctoral studies and worked as a visiting scholar at Pierre and Marie Curie University (Paris VI) in France and McGill University in Canada. Has undertaken major national infectious disease projects, with research focusing on the pathological mechanisms of immunodeficiency diseases, multi-organ complications of AIDS, and changes in intestinal flora.