His research and teaching interests mainly focus on the development and applications of Geographic Information Systems (GIS) and spatial statistics. He also teaches an advanced regional geography course of Asia. He has collaborated with Chinese researchers on a number of China-related projects, particularly related to water issues in the karst regions of Southwest China. Dr. Yan is a native Chinese speaker. Currently he is developing a study abroad program in China and he look forward to working with students who are interested in East Asia.