With an average altitude of 2,900 meters, Nanyigou, located in Nyingchi of southwest China's Tibet Autonomous Region, is hailed as “the kingdom of Tibetan medicine”. Thanks to the ecological protection and humid climate, Nanyigou boasts rich flora and fauna resources. In addition, Nanyigou is also the settlement of Lhoba nationality, the least populated minority in China. Tourists can not only experience the unique culture of Lhoba nationality and Tibetan medicine but also enjoy beautiful scenery.