Au Pui WanAu Pui Wan is a village in the Fo Tan area of Sha Tin District, Hong Kong. Is it located southeast of Grassy Hill.AdministrationAu Pui Wan is a recognized village under the New Territories Small House Policy. It is one of the villages represented within the Sha Tin Rural Committee. For electoral purposes, Au Pui Wan is part of the Fo Tan constituency, which is currently represented by Lui Kai-wing.