Yan Chang is a doctoral supervisor and researcher with a main research focus on drug toxicology. Additionally, she serves as the Party Secretary, General Manager, and Head of Institution at Shanghai Innostar Bio-tech Co., Ltd., a division of the China General Research Institute of Pharmaceutical Industry. She is an expert in NMPA drug review and NMPA GLP certification inspection. She is also the director of AAALAC Pacific Rim and a member of various committees of the Chinese Society of Toxicology, including the Genetic Toxicology Committee, Reproductive Toxicology Committee, and Drug Toxicology and Safety Evaluation Committee. She has published over 70 articles and applied for a total of 14 domestic patents. She has received the Young Pharmacologist Award from the Chinese Society of Pharmacology, the Concord Prize for Outstanding Papers at the 11th Annual Conference of China Laboratory Animal Science, and the First Prize of the Shanghai Pudong New Area Science and Technology Progress Award from the People's Government of Pudong New Area, Shanghai.