The Yarlung Tsangpo, also called Yarlung Zangbo (Tibetan: ཡར་ཀླུངས་གཙང་པོ་, Wylie: yar kLungs gTsang po, ZYPY: Yarlung Zangbo) and Yalu Zangbu River (Chinese: 雅鲁藏布江; pinyin: Yǎlǔzàngbù Jiāng) is located in the Tibet Autonomous Region, China. It is the longest river of Tibet and the fifth longest in China.[3] The upper section is also called Dangque Zangbu meaning "Horse River."[4][5] Originating a