The magnificent Daocheng Yading Nature Reserve is described by many as one of the last remaining pristine lands on Earth. One of the earliest international mentions of this paradise was by American explorer Joseph F. Rock, who presented the stunning beauty of Yading in National Geographic magazine in 1931. CGTN takes you to the spot that centers around three sacred snow-capped mountains, a holy trinity encircled by forested valleys, crystal-clear rivers and glacier-fed lakes.