Prof. Liu is a member of the Thoracic and Cardiovascular Surgery Branch of the Chinese Medical Association as well as the Chairman of the Cardiovascular Surgery Branch of Tianjin Medical Association.Hehas over 30 years of experience in cardiac surgery at Chinese and overseas hospitals. He is highly skilled in the surgical treatment of complex congenital heart disease in newborns and infants.He specializes in the surgical treatment of complex congenital heart disease, valvular heart disease, and coronary atherosclerotic heart disease. He used to work as a Chief Physician in Cardiac Surgery IPD at Charité Hospital, associated to Humboldt University.
In 2012, he made the Top 100 Chinese Physicians List in the congenital heart disease surgery category.