Beijing You’an Hospital is the Base of Infectious Disease Treatment with Traditional Chinese Medicine under the State Administration for Traditional Chinese Medicine, base of AIDS treatment with traditional Chinese medicine, Beijing key hepatopathy subject for combined traditional Chinese medicine and Western medicine, pilot unit for traditional Chinese medicine for comprehensive hospitals in Beijing. The Department of Combined Traditional Chinese Medicine and Western Medicine has outpatient department, wards, consultation center, and lab. Professor Qian Ying, a famous hepatopathy expert, serves as the academic leader. Professor Li Xiuhui, Director of the Department of Combined Traditional Chinese Medicine and Western Medicine, acts as the pace-setter in scientific research. The subject is guided by theories of traditional Chinese medicine, based upon clinical diagnosis and treatment, and led by research and teaching. Young, middle-aged and old experts are realistic and innovative. They use a method combining traditional Chinese medicine with Western medicine to treat viral hepatitis, especially chronic and severe hepatitis, chronic hepatitis liver fibrosis, liver cancer, pathological change before cancer, fatty liver, and other cases. They have developed preparations of the Hospital, and gained better clinical curative effect. Recently, they conducted the research of diagnosis and treatment after a liver transplantation for severe hepatitis by using combined traditional Chinese medicine and Western medicine. The Department is unique for its talented people and special medicine for different diseases. The Consultation Center offers consultation and consulting by TCM and Western medicine experts in hepatobiliary diseases for national patients of difficult and complicated hepatobiliary diseases.