I am a Chief Physician and a Research Professor in the Department of Artificial Liver Center, Beijing YouAn hospital, Capital Medical University. I was a Principal Investigator (PI) and Physician of Department of Infectious Diseases involved in clinical practices and medical research, especially in Hepatitis B and C for 15 years in P.R. China. My researches were obtained grants support from National Natural Science foundation of P. R. China，No 30800979；Beijing Municipal Natural Science Foundation, No. 7102085;High technical personnel training item in Beijing Health System (2011-3-083); Beijing New Star Project of Science & Technology, No. 2007B055; the Basic-Clinic Scientific Research Cooperation Foundation of Capital Medical University, Nos. 2007JL02, 2010JL02；Beijing Municipal Science & Technology Commission (No.Z131107002213019); The Special Scientific Research Fund for Beijing Health Development (2011-2018-04). YouAn Scientific Research Fund for Liver Disease and HIV/AIDS (BJYAH-2011-045).So far, I have 36peer-reviewed research publications.