Introduction to the dragon head stone: Also known as "dragon head incense", there is a small incense burner placed on the dragon head, facing the steep cliff and facing the golden top. It is like a worshiper. It is 3 meters long and 0.55 meters wide. It was used by ancient craftsmen. The two dragons are integrated into one body and are carved using various techniques such as round carving, openwork carving, and shadow carving.