The Yu River (郁江 or 鬱江) (also called the Siang River) is a river in the south of

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

. It rises in two branches - the Zuo River (左江) and the

You River In Modern English, ''you'' is the second-person pronoun. It is grammatically plural, and was historically used only for the dative case, but in most modern dialects is used for all cases and numbers. History ''You'' comes from the Proto- ...

(右江). The You flows roughly southeast from its sources in Yunnan province, the Tuoniang River (north) and the Xiyang River (south), which combine in the south of Tianlin County under the jurisdiction of

Baise City Baise (; local pronunciation: ), or Bose, is the westernmost prefecture-level city of Guangxi, China bordering Vietnam as well as the provinces of Guizhou and Yunnan. The city has a population of 4.3 million, of which 1.4 million live in the urba ...

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

. The Zuo flows northeast, also from two sources which begin in Vietnam. These are the Bằng River (known as Shuikuo in its lower course in China), which flows through Cao Bằng from the northwest, and the larger Kỳ Cùng River (known as Ping'er in its lower course in China) that originates from the southwest. After the confluence of said You and Zuo rivers the stream is then known as the Yong Jiang (邕江) as it flows through Nanning before becoming the Yu. The Yu itself runs roughly northeast before joining the

Qian River The Qian River () is the name of a short section of the Xi River system and, thus, the greater Pearl River system in Guangxi, China. It is formed by where the Liu Jiang meets the larger Hongshui He east of Laibin, then flows southeast through ...

(黔江) at Guiping to form the

Xun River The Xun River ( Chinese: 浔江, pinyin: Xún Jiāng, jyutping: ''Cham4 Gong1'') is a short section of the main branch of the Pearl River system upstream from the Xi Jiang in China. Although less than 200km long, it is of considerable importance ...

. The Yong-Yu river proper flows some along a sinuous course until reaching Guiping as a tributary of the Xi River system.

References

Rivers of Guangxi Tributaries of the Pearl River (China) {{China-river-stub