Choa Chu Kang, alternatively spelt as Chua Chu Kang and often abbreviated as CCK, is a planning area and residential town located at the north-westernmost point of the West Region of Singapore. The town shares borders with Sungei Kadut to the north, Tengah to the southwest, Bukit Batok to the southeast, Bukit Panjang to the east and the Western Water Catchment to the west. Choa Chu Kang New Town is separated into two portions by the Kranji Expressway. Originally a kampung, the area has been rapidly developed under the ambition of the Housing and Development Board, to transform it into a modern township. The town comprises seven subzones, five of which are the most densely populated: Choa Chu Kang Central, Choa Chu Kang North, Yew Tee, Teck Whye, and Keat Hong. Etymology Choa Chu Kang's name is derived from its historical core at the former site of Chua Chu Kang Village located near the junction of Choa Chu Kang Road and Jalan Sungei Poyan, currently occupied by the grounds of the National Shooting Centre which comes under the purview of Singapore Shooting Association. The name began to be applied to the general area around the village when Choa Chu Kang Road, a main arterial road linking the village to Upper Bukit Timah Road towards the east was built. The name "Choa Chu Kang" is derived from the Teochew word "kang chu". In the nineteenth century, Chinese immigrants to plant gambier and pepper along the river banks of Choa Chu Kang, although many migrated to Johor to the north at the encouragement of the Temenggong of Johor. The plantation owners were known as Kangchu - the word "kang" refers to the riverbank and "chu" means "owner" or "master", referring to the headman in charge of the plantations in the area. "Choa" is the clan name of the first headman. History Early history Choa Chu Kang was a diverse area with old kampong housing and rubber plantations. Residents had to depend on boats or bullock carts for transportation. Among the few villages which sprang up were Kampong Belimbing and Chua Chu Kang Village. Most of the inhabitants belonged to the Teochew dialect group. The early Teochew settlers were mainly farmers growing gambier and pepper. The Hokkiens, who moved in later, established pineapple, rubber and coconut plantations as well as vegetable farms and poultry farms. In the early days, tigers used to roam