香港大學社會工作及社會行政學系講座教授 周永新教授 Professor Nelson Chow  Chair Professor, Department of Social Work & Social Administration,  The University of Hong Kong Professor Nelson Chow is the Chair Professor of the Department of Social Work and Social Administration at The University of Hong Kong and is also currently Chairman of the Mandatory Provident Fund Advisory Committee. Speech & presentation slides (pdf file -- 只有英文本)