Liu is a postgraduate supervisor and an associate researcher.

Medical diagnosis and treatment field and expertise: Liu is skilled at various IVF laboratory techniques such as embryo and egg freezing, embryo and blastocyst culture and selection, embryo transfer, etc.

Published works and other projects: She has presided over one joint general project of the Chongqing Science and Technology Commission and the Chongqing Health Commission, one project of the Chongqing Health Commission, and one project of the Chinese Medical Association. She has published three papers collected by the Science Citation Index (SCI) and four domestic papers as the primary author.