Dr. Sheying Chen is Associate Provost and Professor of Social Policy at Pace University in New York City, USA. Previously, he served at Indiana University Southeast as Professor and Associate Vice Chancellor for Academic Affairs, the University of Guam as Professor and Dean of the College of Professional Studies which comprised three former colleges: Business & Public Administration; Education; Nursing, Social Work & Health Sciences. He held tenure as Chair and Professor at the City University of New York, College of Staten Island, and was on the permanent faculty as Coordinator for Higher Degrees and Graduate Affairs at Zhongshan University, Guangzhou, in one of the key Chinese sociology departments first re-established after the Cultural Revolution in China. He has studied aging over the past 25 years and wrote the first book comparing community care in China with the outside world. He designed the first national training program for social policy educators and authored the first public lecture series on community service. He conducted research in Hong Kong and introduced social work education in China. His Ph.D. and MSW are from the University of California, Los Angeles, where he was deeply involved in aging, health, and welfare reform research projects. He also holds an M.A. in sociology from Zhongshan University and an undergraduate diploma in engineering from Changsha Technological College (now part of Central-South University), China. Dr. Jason L. Powell is Reader in Sociology and Social Policy and Executive Director of Knowledge Exchange in Faculty of Humanities and Social Sciences at University of Liverpool, United Kingdom. Previously, he was Associate Dean of three faculties: Faculty of Humanities and Social Sciences; Faculty of Social and Environmental Studies; and Interim Associate Dean of Faculty of Arts. He held posts of Associate Head of School and Director of Admissions at the University of Salford. Currently, Dr Powell also holds several Visiting Professorships in Social Gerontology: United States, Canada, South Africa and Australia. In 2003, President of Gerontological Society of America invited him as Visiting Professor. Dr. Powell is an experienced researcher with an international reputation in research area of social gerontology and relationship to global ageing, social welfare, third sector and health care policy. He has authored 172 professional publications worldwide on social gerontology including 12 books in past 4 years. He serves on over 45 international editorial boards including International Journal of Social Welfare, International Journal of Human Development, Rejuvenation Research and Research on Aging. He is also Guest Editor of Aging International on “Comparative Aging” which is based at Harvard University and is Associate Editor of the Canadian Journal of Sociology. The Journal of Applied Gerontology has a special issue focusing on Dr. Powell's contribution to applied gerontology and social theory in 2009. In 2008, Dr Powell and associates won ‘Highly Commended Article for the Year’ award by Emerald Publishers for an article on risk and old age in International Journal of Sociology Social Policy. He is Series Editor of "Social Perspectives on Aging" series for Nova Science Publishers in New York.