Introduction to Qishan ancient pine: At an altitude of more than 2900 meters, it is a century-old larch with sparse branches and leaves and a strange shape, like a roc spreading its wings or a dragon exploring its claws. The main trunk is simple and low, like thousands of bonsais, with welcoming guests. The pine trees, dragons and phoenixes are auspicious, the ancient trees are blooming in spring, the glaciers are full of life, etc. It is so beautiful.