 They are Lai Chi Wo, So Lo Pun, Sam A Village, Mui Tsz Lam (), Kop Tong (), Siu Tan () and Ngau Chi Wu () which are located at the coast of Northeast New Territories and facing Kat O.In ancient time, when the ancestors of the 7 villages first settled in this place, the mountain and land were barren and arable lands were insufficient.They opened up wastelands and built up houses sparing no effort.