Name of Supervisor REN Yuan Gender male Date of Birth Nov.1972 Professional Title Professor Area of Expertise Population Resource and Environmental Economics Whether Part-time No Research Direction Demography， Urbanization and Sustainable Development Current Research Projects - Chinese Population Dynamics and Future Development - Migration and Metropolis Development - Chinese Urbanization and Urban-rural development - Urban and Regional Sustainable Development Name of Supervisor Gui Yong Gender Male Date of Birth Nov.1973 Professional Title Professor Area of Expertise Economic Sociology Whether Part-time No Research Direction Sociological Approach to Current Research Projects —— Name of Supervisor Peng Xizhe Gender Male Date of Birth Jan.1954 Professional Title Professor Area of Expertise Population and development studies Whether Part-time No Research Direction Current Research Projects Simulation on Population aging and coping strategy Name of Supervisor YIZHOU Gender Female Date of Birth Jun.1955 Professional Title Professor Area of Expertise Sociology Whether Part-time No Research Direction Cultural Sociology/ Social Stratification and Mobility /Social Capital and social relations Current Research Projects 2011. “Studies on the Pattern and Mechanism of Trust in Modern Society” (Project ID: 11&ZD149) supported by the National Social Science Fund of the People's Republic of China". 2010. “Capital with a Faith: A Study on the Charitable Behavior of the Private Entrepreneurs of 2008.“ 2007. “Homesickness and the Emotional Attachment of the Migrants for the Homeland“ supported by Shanghai Pujiang Human Resources Foundation Name of Supervisor LIU Xin Gender Male Date of Birth Jul.1964 Professional Title Professor Area of Expertise Sociology Whether Part-time No Research Direction Social stratification and mobility in Current Research Projects Social Stratification in Contemporary