Information:  - Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. Unlike buses or trams, rapid transit systems are electric railways that operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles of any sort, and which is often grade separated in tunnels or on elevated railways.  - Causeway Bay is a heavily built-up area of Hong Kong, located on Hong Kong Island, and covering parts of Wan Chai District. The Cantonese name is also romanized as Tung Lo Wan as in Tung Lo Wan Road. The rent in the shopping areas of Causeway Bay was ranked as the world's most expensive for the second year in a row, after overtaking New York's Fifth Avenue in 2012.  - The Pearl River Delta (PRD), also known as Zhujiang Delta or Zhusanjiao, is the low-lying area surrounding the Pearl River estuary, where the Pearl River flows into the South China Sea. It is one of the most densely urbanised regions in the world and is an economic hub of China. This region is often considered an emerging megacity. The PRD is a megalopolis, with future development into a single mega metropolitan area, yet itself is at the southern end of a larger megalopolis running along the southern coast of China, which include metropolises such as Chaoshan, Zhangzhou-Xiamen, Quanzhou-Putian, and Fuzhou. The nine largest cities of PRD had a combined population of 57.15 million at the end of 2013, comprising 53.69% of the provincial population. According to the World Bank Group, the PRD has become the largest urban area in the world in both size and population.  - Hong Kong, officially the Hong Kong Special Administrative Region of the People's Republic of China, is an autonomous territory on the Pearl River Delta of East Asia. Macau lies across the delta to the west, and the Chinese province of Guangdong borders the territory to the north. With a total land area of and a population of over 7.3 million of various nationalities, it ranks as the world's fourth most densely populated sovereign state or territory.  - The farebox recovery ratio (also called fare recovery ratio) of a passenger transportation system is the fraction of operating expenses which are met by the fares paid by passengers. It is computed by dividing the system's total fare revenue by its total operating expenses.  - The Mass Transit Railway (MTR) is the rapid transit railway system of Hong Kong. Opened in 1979, the system now includes of rail with 161 stations, including 93 railway stations and 68 light rail stops. Operated by the MTR Corporation Limited (MTRCL), the MTR is one of the most profitable metro systems in the world, with a high farebox recovery ratio of 186%.  - Guangdong (Simplified ) is a province on the South China Sea coast of the People's Republic of China. Formerly romanised as Canton or Kwangtung, Guangdong surpassed Henan and Sichuan to become the most populous province in China in January 2005, registering 79.1 million permanent residents and 31 million migrants who lived in the province for at least six months of the year; the total population was 104,303,132 in the 2010 census, accounting for 7.79 percent of Mainland China's population. The provincial capital Guangzhou and economic hub Shenzhen are among the most populous and important cities in China. The population increase since the census has been modest, the province at 2014 end had 107,240,000 people.  - Kowloon Bay is a bay and a town in Hong Kong.  - China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower.  - North Point is a mixed-use urban area in the Eastern District of Hong Kong. It is in the northeastern part of Hong Kong Island, between Causeway Bay and Quarry Bay, and projects toward Kowloon Bay.  - Quarry Bay is an area beneath Mount Parker in the Eastern District of Hong Kong Island, in Hong Kong. The western portion of the area was also formerly known as Lai Chi (). Traditionally being an industrial and residential area, the number of commercial buildings in this district has increased over the past two decades.  - This article is about a housing estate in Hong Kong . For a general article , see Housing estate . Model Housing Estate ( Chinese :  ) is a public housing estate located at King 's Road between Quarry Bay and North Point in Hong Kong , near MTR Quarry Bay Station Exit C. It is the oldest existing public housing estate in Hong Kong . It comprises 7 residential blocks completed in 1954 and 1979 respectively , offering a total of 667 flats .  - Quarry Bay is an underground station on the MTR Island and Tseung Kwan O lines in Quarry Bay on Hong Kong Island. The station livery is teal green.  - Hong Kong Island is an island in the southern part of Hong Kong. It has a population of 1,289,500 and its population density is 16,390/km², . The island had a population of about 3,000 inhabitants scattered in a dozen fishing villages when it was occupied by the United Kingdom in the First Opium War. In 1842, the island was formally ceded in perpetuity to the UK under the Treaty of Nanking and the City of Victoria was then established on the island by the British Force in honour of Queen Victoria.  - Macau (literally: "Bay Gate"), (in Portuguese, which is still widely used in the city) also spelled Macao (in English), officially the Região Administrativa Especial de Macau da República Popular da China, is an autonomous territory on the western side of the Pearl River Delta in East Asia. Macau is bordered by the city of Zhuhai in China to the North and the Pearl River Estuary to the East and South. Hong Kong lies about to its East across the Delta. With a population of 650,900 living in an area of , it is the most densely populated region in the world.  - East Asia is the eastern subregion of the Asian continent, which can be defined in either geographical or ethno-cultural terms. Geographically and geopolitically, it includes China, Hong Kong, and Macao; Mongolia and Taiwan; North and South Korea; and Japan; it covers about , or about 28% of the Asian continent, about twice the area of Europe.    What is the relationship between 'model housing estate' and 'eastern district'?
Answer:
located in the administrative territorial entity