Article snapshot taken from Wikipedia with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
Looking up: Karatash Ili Shule Dang Tumen Yalu Luan Red Minjiang Longjiang Lancang Beilun Nujiang Lion Spring Elephant Spring Yarlung Tsangpo Nyang Subansiri Irtysh Suifen Qiantang Puyang Jiao