sentences:  Ou Reang Ov district lies in the southwestern region of Tboung Khmum Province, sharing a border with Prey Veng Province to the south and Kampong Cham to the west.Reading from the north clockwise, Ou Reang Ov borders with Tboung Khmum District to the north and Ponhea Kraek District to the east, while Kanhchriech and Sithor Kandal districts of Prey Veng Province are to the south.Sithor Kandal district continues from the south to wrap around the lower western border of the district and Koh Sotin district of Kampong Cham makes up the remainder of the western border.