Introduction to the Three Bridges: The Three Shuanglin Bridges are also called sister bridges, and there are many stories related to them among the people. It is said that Shuanglintang originally had no bridge, and cross-strait transportation had to rely on ferries. At that time, there was a pair of twin sisters on the south bank. The sister built the Wankui Bridge. After the bridge was completed, she ordered her family to collect tolls from pedestrians crossing the bridge. The people complained about this. His sister used her savings to build another 10,000-yuan bridge. After the bridge was completed, it was announced that "no one who crosses the bridge will take any money." My sister was very ashamed when she saw this. In order to restore the influence, she built another Huacheng Bridge between Wankui Bridge and Wanyuan Bridge, which means that this bridge was built by herself.