Introduction to the columns: There are five colorful caissons in the outer hall on the north side. It is 3.6 meters long and 3.2 meters wide, with four on the south side. There is a caisson in the front corridor of the main hall, 6.6 meters long and 5.5 meters wide. There are 122 columns in the outer hall. The bottom and body of the column are carved. The bottom size of the column is basically 35 to 40 cm. The height of the columns in the front corridor of the main hall is about 5.4 meters, and the height of the columns on both sides is basically about 5.1 meters.
Attraction