Nyingchi mountain scene in Lhasa City Tour complaint hotlines Tel :0891-66508080891 -6324691 Tibet tourism complaints Tel :0891 -6,834,193 State Tourism Tel :010-65275315 Complaint Tibet, the geological evolution of the history, land and sea through repeated ups and downs, but also bear the grand Himalayan orogeny, swept out to sea, and constantly uplift, the formation of the modern Earth's youngest average altitude of 4,000 meters above sea level, Cheng is a "roof of the world." Towering peaks of Tibet due to the strong and diverse movement and many types of geological structure of rock. Igneous, sedimentary, and metamorphic rocks all kinds, including, under the action of exterior forces, which rise amid the proliferation of fly cave streams, rock Zi, constitute the plateau Zhuangwei strange landscape. |