Introduction to Dharma King's Cave (Quji Drupu): Dharma King's Cave (Quji Drupu) is a building built in the Tibetan period in the seventh century. Songtsen Gampo, who was honored as Dharma King by Tibetan Buddhists, once practiced here. In the hall, there are statues of Songtsen Gampo, Princess Wencheng, Princess Chizun, and the ministers of the Tubo Dynasty, Gal Dongzan (Lu Dongzan) and Tunmi Sambuza. The latter is said to be the founder of Tibetan, and there are still precious early murals.