Lihua REN is an associate researcher and doctoral supervisor at Peking University Health Science Center. Additionally, she holds the position of vice president at International Ecological Economy Association and servers as a standing member of Environmental and Reproductive Health Branch of China Eugenics Association. She is also a member of Alternative Methods and Transformation Professional Committee of China Environmental Mutagen Association and acts as a National Graduate Education Evaluation and Monitoring expert. Her research primarily focuses on environmental and reproductive health, and the health risks from exposure to new pollutants in early life. She has led seven projects including the National Natural Science Foundation, and contributed to four international and domestic cooperation projects. She has authored more than 50 articles in both Chinese and English in authoritative academic journals domestically and internationally and obtained two invention patents. And she serves as an expert reviewer for several authoritative journals in both Chinese and English.