Zhenzi Town is located in the northwest of Luan County, Tangshan City, Hebei Province. It is one of the four ancient towns in Jingdong, namely "Kai, Dao, Wei and Zhen". It is connected to Guye District, Kaiping District, Tangshan City, Tangshan City in the east, south and west. It borders Fengrun District, and is connected to Yangliuzhuang Town and Wangdianzi Town in the north and northeast. It is the first town and village where the town government is located. The town has a total area of ??98.6 square kilometers, with 61 administrative villages under its jurisdiction, 15,875 households, 54,943 people, and 70,687 acres of cultivated land.