Changle River
The Chengle River, in Zhejiang Province of East China, is one of the main tributaries of Cao'e River. It was formerly called Xijiang or West River. The river is long and has a basin area of. It originates from Daoshangling Mountain in Dongyang, and is known as Lüxi River and Heshan River in Shengzhou. It joins the Chengtan River after flowing through downtown Shengzhou.
Changle River has many tributaries, including Nanshan River, Dakun or Great Kun River, Xiaokun or Little Kun River, Yazhang River, Shancheng River, Shihuang River, Furun River, and Chongren River.