Prof. Yanyan Li has been a lecturer at the College of Animal Science and Veterinary, Southwest Minzu University, China since 2019. She received a Bachelor of Science degree at Mudanjiang Normal University, an M.Sc. and a Ph.D. of Science degree in Cell Biology at Sichuan University. Her research directions are cell biology, biochemistry, and molecular biology. She is responsible for the following courses: "Downstream Technology of Bioengineering", and "Biochemical Instrumental Analysis" in the school.