Hoh Xil, the "beautiful girl" in the Mongolian language is not gentle, dry and cold, severely deprived of oxygen, windy winds, mixed with ice and snow on the meadow, and wants to get into every pore of your body. You can't help you with a little bit of sentiment, even the smoldering gas that you have accumulated in your body. In this high-altitude area, it has been squeezed away by the hot sun. 110KM south of Golmud City, Kunlunlun stands here, guarding the road to the Sanctuary, the largest unmanned area in China, covering an area of 45,000 square kilometers, bred wild yak, Tibetan antelope, Hey, snow leopard, swift eagle, sly wolf, this is the last large area of China where wild animals live.