Huayaocheng belongs to the attached town of Haifeng County and is a community in the south of the city.

The address of Huayao City in Haifeng County is the south community of Fucheng Town, Haifeng County, Shanwei City, Guangdong Province.

Chengnan Community is a community under the jurisdiction of the Southern District of Zhongshan City, Guangdong Province. The total area of ??the Chengnan District is 4.8 square kilometers, which is one-tenth of the total area of ??the Southern District.

The main roads include Outer Ring Road, Chengnan 1st Road, Qiguan West Road, Yuelai South Road, Henghai Road, Yuexiu Road, Baishi South Street, etc.

It is bounded to the east by Chaqiao, Qiguan West Road, East District, to the south, the center of the creek in front of the gas station on Chengnan 1st Road, Huancheng Community, to the west, the center of Qijiang River, Dayong Town, and to the north, the center of Baishiyong, Shiqi District.