Introduction to Patch Bridge: The stone arch bridges are all built with local stone materials, and the Patch Bridge is paved with folk stone rollers and millstones. The stone arch bridge represents China, the glorious ancient civilization of the Central Plains and the long history of Chaya Mountain, while the patch bridge represents the poetic Chaya Mountain and the leisurely tourism industry. When people step on the stone arch bridge, they can feel the weight and vicissitudes of Mount Chaya, or they can play on the patch bridge and relive the fun of childhood.