CHEN Yunsong, Ph.D. in Sociology, professor, currenly serves as the Vice Chair of Nanjing University CPC Council, and Director of the General Office. He earned his DPhil in sociology from Nuffield College, University of Oxford. He is Young Scholar of Changjiang Scholar Award Program by Ministry of Education, and chief expert of major projects of National Social Science Fund. His main research interests are big data in humanities and social sciences, computational sociology, social mentality and governance, social networks and social capital.