The Yangtze River originates from the glacial meltwater in Tanggula Mountains, and flows from west to east because of its high terrain in the west and low terrain in the east. During this period, there are many tributaries. The main tributaries of the Yangtze River are: Yalong River, Minjiang River, Jialing River, Wujiang River, Hanshui River, Xiangjiang River and Ganjiang River. They keep flowing into the Yangtze River, increasing the water volume of the Yangtze River (also from natural precipitation), so the water will flow out from far away! !