Introduction to Cui Ai Tower: Cui Ai Tower is 13 meters high, divided into upper and lower floors, with an all-wood structure. A pavilion flies out from the center of the second floor, and the convex surface is gorgeous and magnificent. There are cornices and brackets on both sides of the eaves, and two dragons playing with beads are carved. The entire window is wide open, with fine grids and scales, and is of extraordinary workmanship. There are more than a hundred pieces of rare stones and bonsais of great artistic value on display in the building.