Introduction to Suocui Bridge: Along the right embankment of Black Dragon Pond to Suocui Bridge, there is a couplet written by the ancients on the bridge: "The stormy waves shake the trees and the clear snow flies, and the rainbow falls before the rain and lies on the curved waves." vividly depicts the scene. View from the bridge. There is a three-hole waterfall under the bridge on the right, with splashing water and thunderous sound, flowing towards the ancient city. By the Yushui River, willows are leaning on each other, and the sun is blocked by thick shade.