Introduction to Shi Niangzi Bridge: Along the winding river, a unique stone bridge stands in front of you. The bridge is a double-arch bridge with a total length of more than 30 meters and a height of about 7 meters. The main arch is 9 meters long. It flies across the Mantang River and looks like a cloud in the early moon and a rainbow drinking from the stream. It has become a landmark of this area. The river is littered with rocks and the blue pool is clear and clear, contrasting with the curved bridge. This bridge is hundreds of years old. The big arch was built by the ancients, and the small arch was built by later generations. According to the elders, ten widows built the big arch. There are names on the sharp rocks of the arch ring, so the bridge is named after it. "Ten Niangzi Bridge" is commonly known as "Widow Bridge", and Shiqiao Village is also named after the bridge.