Changxing is a city in Guangdong province, China. It is located in the northern part of the province, in the region bordering Jiangxi province to the north. The surrounding area is mountainous and rural, typical of northern Guangdong.
As a smaller city in Guangdong, Changxing is not among the province's major urban or industrial centres. The local economy is based largely on agriculture and small-scale industry, and the city serves as an administrative and market centre for the surrounding countryside.