Introduction to Muli: Muli Tibetan Autonomous County, Liangshan Yi Autonomous Prefecture, Sichuan Province, because of the dense forests in the county, the trees everywhere, hence the name. One said that the Muli River flows from the north to the south, flows through the county, and is injected into the Yalong River, hence the name. One said that "Muli" is the meaning of Tibetan "high and broad and beautiful". In 1952, Muli County was established. In 1953, the name was changed.