Dachang
The Hui Dachang Autonomous County ( Chinese 大厂 回族 自治县 , Pinyin Dàchǎng Huízú Zìzhìxiàn ) is an autonomous Hui county in the Chinese province of Hebei . It belongs to the administrative area of the district-free city of Langfang . Dachang has an area of 176 km² and 110,000 inhabitants. Its main town is the large municipality of Dachang (大厂 镇).
Coordinates: 39 ° 53 ' N , 116 ° 59' E