Introduction to the white-barked pine: The white-barked pine is a unique feature of Douqi Mountain. The tree quality is like cypress, the branches are like pine, and the skin is like snow scales. Under the sun, it shines like silver. There are more than 20 plants distributed among the stone crevices at the waist of Luban Peak and in the Jiangan Ridge area. Tree, about 500 years old. This tree fell to the bottom of the cliff on a rainy night in 1988 and was later transplanted here for people to enjoy.