Professor Yung-Po Liaw (https://jrain1005.wixsite.com/liawypen) graduated from National Taiwan University with a master's degree in biostatistics and a doctorate in epidemiology. Yung-Po Liaw currently works at the department of public health and institute of public health, Chung Shan Medical University., Research interests include spatio-temporal mapping of cancer in Taiwan, big data analysis of epidemiology, and precision public health research. The big data used include Taiwan Biobank Database, National Health Insurance Research Database, National Cancer Registry and National Death Database. Our research team constructed a 40-year spatio-temporal cancer map (http://Taiwancancermap.csmu-liawyp.tw/ ) in Taiwan, and also focused on precision public health research related to GWAS, SNP, HLA, and methylation. Currently, we are cooperating with Stanford University in the United States and the University of Tokyo in Japan. Our team are looking forward to cooperating with researchers from all over the world. Work together to explore interesting scientific topics.