Jilong Han is a postdoctoral fellow at the China University of Geosciences, Beijing, and the Development Research Center of China's Geological Survey. He obtained his B.Sc. degree (2011) from Hebei GEO University and received his master’s degree (2016) in geochemistry and Ph.D. degree (2019) in economic geology from Jilin University. He has published more than 20 research papers (as a first author or coauthor) in journals such as Ore Geology Reviews, International Geology Review, and Precambrian Research. His research interests focus on the genesis and exploration of Au-Cu-critical metals, tectono-magmatic evolution of the North China Craton, Precambrian crustal evolution, and metallogenesis.