Wucheng (simplified Chinese: 吴城; traditional Chinese: 吳城; pinyin: Wúchéng) is a township located in Zhangshu, Jiangxi, China, where the Xiushui River enters Lake Poyang.
Coordinates: 27°59′05″N 115°17′20″E / 27.98472°N 115.28889°E / 27.98472; 115.28889