Yushu has the largest Mani city, Xinzhai Mani City, in which you can truly appreciate that it is a accumulation of faith. The power of faith is really strong, whether it is the sun or the cold, up to the old man on crutches, down to the children will tirelessly turn Mani City. Someone once told me that she felt that the Tibetan faith was very formal, only knowing that the whole day of the scriptures to the monastery to the pagoda, but they did not know that they would finally return the merit to the beings, their hearts have been getting cleaner and cleaner year after year in the shams.