Dr. Xun Liu, born in February 1970 in Hunan Province, is a full researcher, PhD supervisor and “100 Talents Program” scholar in the Chinese Academy of Sciences. He graduated from the Department of Psychology, Peking University in 1991(BA) and 1994(MA) and received his doctoral degree from the Department of Psychology at the University of California, Los Angeles in 2000. He is currently the Deputy Director of the Institute of Psychology of the Chinese Academy of Sciences, the Treasurer of the Chinese Psychological Association, the Deputy Director of the General Psychological and Experimental Psychology Committee, the Deputy Director of the International Academic Exchange Working Committee, the Deputy Editor of the Journal of Psychology, and the Editorial Board Member of Progress in Psychological Science and Frontiers in Neuropsychiatric Imaging and Stimulation, etc. His research field mainly covers the fundamental and applied research of cognitive neural mechanisms such as cognitive control, emotional regulation, reward and decision-making and social interaction. Prof. Liu has published more than 70 papers and 2 book chapters, and his papers have been other cited for more than 2000 times, and the H index is 20.