Wu River (Yuan River, north)
Introduction The '''Wu River''' () is a left tributary of the Yuan River in south China. This upper stream is called '''Wuyang River''' () in Guizhou Province; it rises on the western slopes of Mount Foding in the southeast of Weng'an County. The river runs eastward into Hunan Province and then is called the ''Wu River''. It joins Yuan River at Hongjiang City. The river has a length of  and drains an area of .
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