Prof. Hongbing Shen is the Director General of Chinese Center for Disease Control and Prevention, the Deputy Director of National Administration of Disease Control and Prevention of China, and the Academician of Chinese Academy of Engineering. Over 30 years of epidemiological research on cancer epidemiology, prevention and treatment strategies for high-risk populations, birth cohort, and health and medical big data sciences, Prof. Shen has made remarkable contributions to enhancing cancer prediction and precision prevention. He holds the PhD in epidemiology from Shanghai Medical University, and finished a senior visiting scholar at University of Texas MD Anderson Cancer Center, U.S.A