Oujiang Town (Chinese: 沤江镇; pinyin: ōujiāng Zhèn) is a town and the county seat of Guidong County in Hunan, China. The town was formed through the amalgamation of Sandong Township (Chinese: 三洞乡), Huangdong Township (Chinese: 黄洞乡) and Chengguan Town (Chinese: 城关镇) in 2012;[1] on November 27, 2015, Hankou Township (Chinese: 寒口乡) and Zengkou Township (Chinese: 增口乡) were merged to the town. It has an area of 328.12 km2 (126.69 sq mi) with a population of 69,539 (as of 2010 census), its seat is at Maoliu Village (Chinese: 茅柳村).[2]