Introduction to Huayan Hall: Opposite to the north and south of Dabei Hall, its area and architectural structure are the same as those of Dabei Hall. In the center of the hall, there is a wheel-shaped sutra collection. On the four pillars around it, there is a clay sculpture of a dragon about 7 meters long. The dragon's body is covered with dazzling golden armor, its muscles and bones are exposed, and its shapes are different.