Nancheng Street, formerly known as Huangcun Street, belongs to Dongguan City, Guangdong Province. Nancheng is located in the southwest of the central part of Dongguan City, to the south of the central area of the city, with 113°46' east longitude and 23°001' north latitude. On the east bank of the Houjie Waterway downstream of the south branch of the Dongjiang River, the east is bordered by Dongcheng Street, the south is adjacent to Houjie Town and Dalingshan Town, the west is across the river from Wanjiang Street, and the north is connected to Guancheng.
Nancheng Sub-district is the seat of the Dongguan Municipal Party Committee and Municipal Government. As of 2015, it has jurisdiction over an area of 56.6 square kilometers, 18 communities under its jurisdiction, and a total population of 227,000 (2015), of which 87,000 are registered population and 140,000 are from Xinguan. In 2018, Nancheng Street achieved a regional GDP of 48.92 billion yuan, a year-on-year increase of 8.2% based on comparable prices. Nancheng has a long history and splendid culture. The Haogang shell hill site is known as "the first village in the Pearl River Delta" and "the cornerstone of Dongguan's history and culture." , Provincial and municipal cultural relics protection units.
As of December 2015, Nancheng Street has 18 communities under its jurisdiction, namely: Hongfu Community, Hongyuan Community, Shenghe Community, Yuanmei Community, Hengmei Community, Sanyuanli Community, Huangcun Community, Xinji Community, Zhou Xi Community, Yuanwubian Community, Baima Community, Shigu Community, Hadi Community, Xiping Community, Yayuan Community, Shuilian Community, Xincheng Community, Hongtu Community. Resident of the Sub-district Office: No. 51, Nancheng Section, Guantai Road.
Dongguan’s large-scale urban landmark public facilities such as: Dongguan Central Plaza, International Convention and Exhibition Center, Conference Building, Magnolia Theater, Dongguan Exhibition Hall, Dongguan Science and Technology Museum, Dongguan Library, Dongguan Youth Activity Center, etc. are all located In the streets of Nancheng.