biruxianIntroduction：For example, the introduction: For example, the county is located in the eastern part of the Nagqu area of ​​the Tibet Autonomous Region, between Tanggula Mountain and Nyainqentanglha Mountain, and upstream of the Nujiang River. 11,429 square kilometers, with a population of 60,000. The terrain is dominated by low hills, with alpine valleys and surrounded by snow-capped peaks, with an average elevation of 4,000 meters. It is a plateau sub-cold or temperate semi-humid monsoon climate zone. Due to the relatively low elevation and complex terrain, a number of superior microclimates are formed in the territory. The annual average temperature is 2.9 °C, and the annual precipitation is 580~650 mm. The frost period is from October to April. The common natural disasters are mainly snowstorms and windstorms. The main rivers are Nujiang, Xiqu River, Rufeng, Baiqu, Qiqu, and Burundian. The county governs 2 towns and 8 townships, belonging to the semi-agricultural and semi-pastoral counties based on animal husbandry.