Introduction to Qingshan Yanjiu Scenic Area: Qingshan Yanjiu Scenic Area is located about 25 kilometers southeast of Ke Banner. It is located on the southeastern edge of the Daxingan Mountains, stretching for 20 kilometers and 1,574 meters above sea level. The Qingshan Reserve covers an area of about 9,200 hectares. It consists of Qingshan Yanjiu Scenic Area and Guandong Che Granite Peak Forest. Here is the largest, best-developed, and most diverse mortar group in the world. On the gently undulating granite rock surfaces on both sides of the south side of the top of Qingshan Mountain, there are hundreds of mortar groups within an area of 1,000 square meters. There are cliffs on both sides of the perimeter. Geologists believe that the Qingshan granite mortar is a rare natural heritage in the world and is the result of Quaternary glacial movement. It is one of the historical witnesses of ancient climate, ancient environment, ancient landforms, and ancient human changes. It is also the only global geopark in my country with rock mortar and granite peak forest landforms as the main body.