Qingong Wei was granted with the PhD of Sociology by Graduate School of Chinese Academy of Social Sciences in 2015. He is an assistant professor of National Academy of Development and Strategy, Renmin University of China. His research interests are social development, social governance , social attitudes and social inequality.Hanlin Li obtained his PhD in Sociology from the Bielefeld University in Germany in 1984 and became a Full Professor in Sociology in 1988 at the Institute of Sociology, the Chinese Academy of Social Sciences. His current research interests involve sociology of institution, social change, social network analysis, sociology of organization, and quality of working life.