Claim: Mengcun County, a 384 sq. km. (148 sq mi) land with 193,000 residents in Hebei, Cangzhou, China, is a Hui subservient county.
Evidence: Mengcun (Chinese: 孟村回族自治县; pinyin: Mèngcūn huízú zìzhìxiàn; Xiao'erjing: مْعڞٌ خُوِذُو ذِجِشِیًا) is a Hui autonomous county of southeastern Hebei province, China, under the administration of Cangzhou City. As of 2010, it has a population of 193,000 residing in an area of 384 km (148 sq mi).