Dị ka onye nata nke "1000 Talent Plan" award nke Sichuan Province, Dr. Liu bụ ọkachamara na obere molekụla ọhụrụ ọgwụ chọpụtara na mmepe, ọkachamara na biologics nke oncology, metabolic ọrịa, analgesics, anesthesia, akụkụ okuku ume na ọrịa (asthma, COPD). ) na ndị ọzọ. Dr. Liu na-arụsi ọrụ ike n'ime nchọpụta dị oke ọnụ ma bipụtala akwụkwọ 20 nyochara ndị ọgbọ na nyocha ọrịa cancer na mmepe ọgwụ.