Introduction to Yunhui Bridge: Yunhui Bridge is built in the middle section of Hunan Road. First, its bridge meets Yunlong Lake and Yunlong Mountain, and the two bridges are connected, making it look like friends hugging each other after a long separation; second, Xuzhou is located in a fortress on all sides, and people with lofty ideals have gathered here for thousands of years. , left a rich cultural heritage to Xuzhou, so it is called "Yunhui Bridge".