Introduction to Jiuxian Mountain: Jiuxian Mountain, commonly known as Jiuxian Ding, is located northwest of Tongling Town on Dongshan Island. Because it is an important military location on the southeast coast of my country in the past dynasties, it is also called Shuizhai Mountain. The winding paths here are covered with giant banyan trees, moss clings to boulders, and the sounds of birds are heard. It is a completely cool, quiet, mysterious and transcendent world.