Tai Kok Tsui
Mong Kok District () was one of the districts of Hong Kong, covering the areas of Mong Kok and Tai Kok Tsui in Kowloon. In 1994, the district was merged with Yau Tsim District, which covered Tsim Sha Tsui, Tsim Sha Tsui East, Yau Ma Tei, King's Park and Kwun Chung), to form Yau Tsim Mong District.