Hong Kong

Hong Kong officially known as Hong Kong Special Administrative Region of the People's Republic of China, is a city  located on the southern coast of China at the Pearl River Estuary and the South China Sea. Hong Kong is well known for its expansive skyline, deep natural harbour and extreme population density (some seven million inhabitants over a land mass of 1,104 km2 (426 sq mi)).  The current population of Hong Kong comprises 93.6% ethnic Chinese. A major part of Hong Kong's Cantonese-speaking majority originated from the neighbouring Guangdong province, from where many fled during the Second Sino-Japanese War, the Chinese Civil War, and the communist rule in China. It was also named the freest market economy by the Heritage Foundation Index of Economic Freedom