Introduction to Wuliang Hall: To the east of the ancient pagoda, the two-story Three Buddha Cave built on the cliff from east to west is the very famous "Wuliang Hall" in the country. The three caves of the "Ulysium" in the lower three caves are connected, spacious and bright, and house three Buddha statues. The upper three holes are even more unique and novel. Although they are all made of bricks, the top shape is in the form of a dome and a caisson. The brick carvings on both sides of the outside of the cave are "Two Dragons Playing with Pearls" in the middle. The dragons are entwined with clouds, lifelike, and are surrounded by colorful auspicious clouds that are about to move. The wisdom and unique skills of the ancient working people are vividly displayed.