Ha Keng Hau (Chinese: 下徑口; lit.
'Lower Keng Hau') is a village in the Tai Wai area of Sha Tin District, Hong Kong.
Ha Keng Hau is a recognized village under the New Territories Small House Policy.
Ha Keng Hau was established by the Law (羅) and the Mak (麥) during the 18th century.
[2] The Mak who settled there had branched out of Pan Chung (泮涌) in Tai Po.