Due to the high altitude of Litang, the altitude of 4,000+ makes many tourists dare not stay here for a long time, afraid of high reaction. Renkang Ancient Street is the essence of Litang County. The ancient street is neat and tidy, and there is a part of restoring the real life of Tibetans for tourists. I saw the beautiful Tibetan girl hand-woven carpet scene, the enthusiastic Tibetan girl also hand-taught me to knit, unforgettable experience.