An Liu, M.S., is general manager, NAMSA China. NAMSA is the premier global CRO providing expert regulatory, clinical and compliance services to medical device and healthcare product manufacturers. He is responsible for the establishment and development of NAMSA China business, often consulting with Chinese government officials. Previously, he was director of biostatistics and data management at NAMSA. An Liu also has served as statistics manager at Medtronic, statistician at 3M and statistician at the VA Medical Center. He was an adjunct faculty for the St. Cloud State University Master of Application Clinical Research program and an adjunct faculty for Metropolitan State University. He earned a M.S. in biostatistics from University of Minnesota, USA. He holds a M.S. in environmental biology from Peking University, China, and a B.S. in ecology from Nankai University, China.