Introduction to the Lieshan Ancient Tombs Group: The Lieshan Ancient Tombs Group is magnificent and unique in structure. The entire tomb group stretches for several kilometers. It is a rare sight in Tibet. The Lieshan Ancient Tomb not only reflects the funeral system and tomb level in Tibet more than 1,000 years ago, but is of great value for studying the rise and decline of the Tubo Dynasty. It will also be of great value for studying the history of Tibet and exploring the ancient climate and ancient environmental changes of the Qinghai-Tibet Plateau on a thousand-year scale. Very important meaning. The Lieshan Ancient Tombs Group is located on the southern slope of Lieshan, about 1.5 kilometers northeast of Lie Village, more than 4 kilometers away from Linqiong Highway in Jindong Township, Lang County, with an altitude of 3,200 meters. The tomb is trapezoidal in plan, facing south, and the earth is 1.68 meters high. The earth is not tamped, and there is a mesh stone wall sandwiched in the earth. It is 5.80 meters long from east to west, 7.50 meters wide from south, and 5.31 meters wide from north. The thickness of the stone wall is 0.30 meters, height 0.53 meters. It is filled with large pebbles, small stones and native tomb soil. There is no pattern and it is very messy.