The circle Xiaochang (孝昌 县; pinyin: Xiaochang Xiàn ) is a county in China's Hubei province. He belongs to the administrative area of the prefecture-level city of Xiaogan. Yunmeng has an area of 1,217 square kilometers and counts 623 071 inhabitants ( 2004). Its main town is the large village Huayuan (花园 镇).
At the community level, the circle of eight large municipalities and four municipalities is composed.