Stepping on the Qinghai-Tibet Plateau, through the windy Kunlun Mountain, all the way to the loess high slope, deserted, dusty, never thought that one day he would also step on this largest no-man's land - Coco Xili. Cocosili's name is beautiful, with the purest land and blue sky, precious animals and treasures, and the touching stories of countless guardians behind it. The altitude of 4760km is the highest place I have ever stepped foot. I saw Tibetan antelope, Tibetan原 alfalfa, Tibetan wild donkey, wild yak, and the luckiest thing today.. Some seemingly out of reach, as we take the first step closer, reachable. Experience is our own, and our bags are no longer empty.