sentences:  Ou Reang Ov is a long narrow district located in southern Tboung Khmum.A large rubber plantation covers the northern part of the district.Ou Reang Ov town lies on National Highway 11 which runs from Neak Leung in Prey Veng province to an intersection with National Highway 7 at Thnal Totoung in Tboung Kmom District.