Qingyuan

Qīngyuǎn (Chinese: 清远), is a prefecture-level city in northwestern Guangdong province, People's Republic of China. Its total population is 3.7 million, and the primary language spoken is Cantonese. With an area of 19,015 km2 (7,342 sq mi), Qingyuan is the largest prefecture-level city by land area in the province. It is located on the Bei River, is surrounded by mountainous areas, is directly served by China National Highway 107, which connects the city with Guangzhou.