Quanzhou (formerly called Zayton/Chinchew, Chinese: 泉州; pinyin: Quánzhōu; Wade–Giles: Ch'üan2-chou1; Pe̍h-ōe-jī: Chôan-chiu) is the largest city of Fujian Province, People's Republic of China. It borders all other prefecture-level cities in Fujian but two (Ningde and Nanping) and faces the Taiwan Strait. In older English works, its name may appear as Chinchew, Chinchu, Choanchew, or Zayton, from Arabic.
The prefecture-level city of Quanzhou has an area of 11,245 square kilometres (4,342 sq mi) and, as of the 2010 Census, a population of 8,128,530 inhabitants. Its extended metropolitan (built-up area) is home to 6,107,475 inhabitants, encompassing the Licheng, Fengze, and Luojiang urban districts, Jinjiang, Nan'an, and Shishi cities, Hui'an county, and the Quanzhou District for Taiwanese Investment. Quanzhou is now the 12th largest Chinese extended metropolitan area (as of 2010).