Introduction to Songxiang Bridge: Songxiang Bridge is a reinforced concrete curved bridge built with the changes of terrain using a variety of geometric garden techniques. It spans the valley, with a beautiful and elegant shape, and a total length of 260 meters. It is elegant and quiet, with winding paths leading to secluded areas. You can not only experience the magnificence of the virgin forest, but also appreciate the subtle and bizarre scenery of the valley, which is unique and interesting. Walking on the Songxiang Bridge, you can overlook the various changes in the valley, and at the same time, you can witness and come into contact with the red pine, the symbol tree of the Xiaoxing'an Mountains in the northern part of the motherland. The height of the tree is about 30 meters or more, and its age is between 400 and 500 years.