Visiting scholar Prof. Delgerjargal Purevsuren has registered at Center for Chinese Studies on March 2, 2015. Prof. Purevsuren is a Mongolian scholar who is currently an associate professor at National University of Mongolia. His research topic is "Early Inner Asian Nomads in Chinese Sources: Perceptions and Images". His research period is from February to November, 2015. His host institute in Taiwan is Department of Ethnology, National ChengChi Univeristy.