dingrixianIntroduction：Introduction to Dingri: Dingri County is a city of Shigatse in the Tibet Autonomous Region. At the foot of Mount Beizhu in the middle of the Himalayas, it is bounded by Dingjie and Sakya counties in the east, Nie Lamu County in the west, Anren County in the north, Lahu County in the northeast, and Nepal in the south. Dingri County resident Xie Geer is 4,300 meters above sea level. Dingri County has an average elevation of 5,000 meters. The territory of Dingri County is about 140,000 square kilometers. It is 115 kilometers long from east to west and 152 kilometers wide from north to south. In 2013, there were 62,000 people in Dingri County, including Han and Uygur ethnic minorities. In 2013, the mineral resources of Dingri County include lead, zinc, antimony, tungsten, coal, graphite, crystal, fluorite, muscovite and yellowstone. In 2013, the total production value of Dingri County reached 63.82 million yuan, an increase of 1.3% over 2012. Among them, the added value of the primary industry was 339.25 million yuan, an increase of 3.9%; the added value of the secondary industry was 114.64 million yuan, down 15.4%; The tertiary industry realized an added value of 184.31 million yuan, an increase of 9.9%.