Introduction to the meditation hall: Behind Wenfeng Temple, there is a spiritual cave on the hillside of Wenbi Mountain. There is a meditation hall built next to the cave. It is the highest institution of learning for the 13 lamaseries of the Kagyu sect in northwest Yunnan. At that time, each temple had A certain level of Lama believers came here to study Buddhist scriptures, which lasted from 3:03 on March 3, 3 years ago. During this period, they were isolated from outsiders. It is said that the Buddhist key is stored in a rock crevice on the side of the spiritual cave. Whenever Tibetan believers go to Jizu Mountain to worship, they come here to worship first, which is called "borrowing the key". When they return, they put a small stone in the rock crevice. To show return.