Introduction to the Wannian Bridge: The Wannian Bridge was built in the seventh year of Chongzhen in the Ming Dynasty (1634) and spans the moat. The span of the bridge is 100 meters and it was originally a wooden bridge with stone piers and abutments. In 1952, all the old wooden decks of Wannian Bridge were demolished and replaced with reinforced concrete bridge decks. In 2004, it was rebuilt into a three-hole arch bridge, with granite tiles on the outside and couplets placed on it. The railings were built with city bricks.