Introduction to Maxian Mountain: Maxian Mountain is located on the south side of Xinglong Mountain, covering an area of ​​398 hectares, running northwest and southeast, with a maximum altitude of 3670 meters. The top of the mountain is like a flat river, about 8-10 kilometers wide and 40-50 kilometers long. The main landscape features are frigid permafrost landforms. The towering terrain and severe cold climate conditions are very similar to the Qinghai-Tibet Plateau, known as the "Three Poles of the Earth".