Introduction to Tang and Song Dynasty cliff statues: The cliffs of Xiaotai also have Tang and Song Dynasty cliff statues, Western Paradise, and Eighteen Arhats. Among them, the "Arhat Group Niches" attract attention. The niche is 3.4 meters high, 4.6 meters wide, and 0.46 meters deep. There are six arhats engraved inside, three of which have their heads destroyed.