The Wuliang River, located in the northern part of the Hengduan Mountains of Southwestern China, is indicated in different positions on different maps published in china.It is indicated on Some maps as the Wuliang River or the Shuiluo River, and on other maps it is indicated as the Wuliang River or the Litang River.After a lot of textual researches, the writer holds that the Wuliang River is not the Litang River. It is the Shuiluo River and also by the name of the Chongtian River.