evidence: Macau is a Special Administrative Region of China with an area of 115.4 sq. km. As observed on the physical map of Maco, the region comprises of a peninsula attached to mainland Asia and the islands of Coloane and Taipa in the South China Sea. [...] Macau is a special administrative region of the People's Republic of China. It has seven parishes for symbolic reasons only. These are: Nossa Senhora de Fátima, Santo António, São Lázaro, Sé, São Lourenço, Nossa Senhora do Carmo, and São Francisco Xavier. [...] Macao, formally known as the Macao Special Administrative Region of the People's Republic of China, is the world's most densely populated region. It is located on the western Pearl River Delta along the coast of the South China Sea in Southeast Asia. Hong Kong is located to the east of Macao. The South China Sea bounds it to the south and east while the Zhuhai city of Guandong, China, borders Macao to the north and west.