它横亘于东西向的雅鲁藏布江谷地之中,从而成为雅鲁藏布江东西两侧地貌、植被和气候的重要界山。
It was along the east-west valley of the Yarlung Zangbo River , making it the Brahmaputra things on both sides of the topography , vegetation and climate of Chiang important .