People walk on the rainbow belt.
-This is a couplet written by the ancient town of xitang and Huanxiu Bridge. This paper describes two ways to cross the bridge: by boat, you cross the bridge like Yuhuan, on foot, and you cross the bridge like a rainbow belt. This couplet is based on the couplet of Zhao Zhouqiao, Hebei Province: water walks on the jade ring and people ride on the back of the black dragon.