Introduction to the practice caves of Di Gong and Luan Gong: During the Taihe period of Cao Wei, the plague was prevalent. The eminent monk Di Gong chanted sutras and cast spells, and the plague was eliminated. When Emperor Ming wanted to summon Di Gong to reward him, Di Gong had already left for alms. Later, Di Gongyun traveled here and saw that the cliffs were strange and ethereal. It was a treasured place for Feng Shui practice and meditation.