Is the university where  Ngai-Ling Sum is a co-director at public or private?
Ngai-Ling Sum Ngai-Ling Sum (born 1952) is a British sociologist and political economist and co-director of the Cultural Political Economy Research Centre at Lancaster University.
University of Luzon The University of Luzon is a private university located in Dagupan City, Pangasinan, Philippines.