Nanyigou is located in Miling County where Lhoba people ( people in the south) now live mainly on herbal medicine picking. Nanyigou is a major area inhabited by Lhoba people.
Tibet Autonomous Region is situated at the southwest border, southwest of Qinghai-Tibet Plateau, longitude 78 ° 25 'to 99 ° 06 ', latitude 26 ° 44 'to 36 ° 32 ' between. It is bounded by the Xinjiang Uygur Autonomous Region, Qinghai Province, northeast connecting the east of Sichuan Province, Yunnan Province, south-east and connected; south and west with Myanmar, India, Bhutan, Sikkim and Kashmir and other countries and regions bordering China and the formation of national and Border lines of all or part of a total length of 4,000 kilometers. Tibet, with its magnificent, magical magnificent natural scenery known. Her vast territory, spectacular landscape and abundant resources. Since ancient times, people of this land to create a rich and splendid culture.