Professor in the School of Liberal Arts at Renmin University of China, Changjiang Distinguished Young Scholar（2010） of Education Ministry. Main research fields include: the theory of comparative literature and comparative studies of the Chinese and western culture, Interdiscipline of literature studies, the studies of modern Chinese literature. Major publications include: The Tree of Life and Tree of Knowledge: Comparative Studies of Chinese and Western Culture; Lu Xun in the Perspective of Cross-Culture.