Singkawang or Sakawokng in Dayak Salako or San-Khew-Jong (山口洋), is a coastal city and port located in the province of West Kalimantan, on the island of Borneo in Indonesia. It is located at about 145 km north of Pontianak, the provincial capital, and is surrounded by the Pasi, Poteng, and Sakkok mountains. Singkawang is derived from the Salako languange, which refers to a very wide area of swamps (all swamps). In addition, the ancestors of the Hakka Chinese community in Sakawokng also named this area in Hakka as "San-Khew-Jong" (Mount-Mouth-Sea), which means "A city located at the foot of a mountain near the sea and has a river that flows up to the mouth of the river (estuary)."