坑口
Long before the development of Tseung Kwan O New Town, Hang Hau was near settlements such as Hang Hau Village, Boon Kin Village and Tin Ha Wan Village. Most of the Villages were relocated at the current site near the Tseung Kwan O Hospital, which were moved after the new town's development. Now, about two-thirds of Hang Hau is on reclaimed land, and the sea is far away.