Introduction to Langkazi: Langkazi County is located in the middle of the Himalayas in the south of Tibet. It is the highest county in the Shannan area and one of the border counties in the Tibet Autonomous Region. 8022 square kilometers, 1044 square kilometers of water, 36,000 acres of arable land, 6.8 million acres of grassland. The population is nearly 31,000. Contains 16 townships and 113 villages.