Zhūhǎi is a prefecture-level city on the southern coast of Guangdong province in the People's Republic of China. Located in the Pearl River Delta, Zhuhai borders Jiangmen to the northwest, Zhongshan to the north, and Macau to the south. Zhuhai was one of the original Special Economic Zones established in the 1980s. Zhuhai is also one of China's premier tourist destinations, being called the Chinese Riviera. The city's population is made up of mostly Mandarin speaking migrants.