The Wudu River (), also known as Suoqiao River (), Luoxi River (), Shangzhai River (), Ban River () and Gesuo River (), is a tributary of the Beipan River in Panzhou, Guizhou, China. It flows northeast through the town of Danxia, emptying into the Beipan River at Niuguntang of . It is long, draining an area of .
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