Chang'an Avenue is narrow and sloping, with green oxen, white horses and seven-scented carriages. Jade chariots passed across the main hall, and golden whips came to the Hou family. The dragon holds a treasure in its head to carry the morning sun, and the phoenix spits out tassels to carry the sunset. A hundred feet of hairsprings compete around the tree, and a flock of delicate birds sing together. There are bees playing with butterflies on the side of thousands of doors, green trees and silver platforms of thousands of colors. Repeat the road and cross the window. .