The story of Dangyang Bridge: Cao Cao commanded 500,000 troops to go straight to Liu Bei's resident Xinye. At that time, Liu Bei's war generals were only Guan Yu, Zhang Fei and Zhao Yun, and there were only 3,000 soldiers, so it was difficult to resist Cao Cao's army. So Liu Bei planned to lead his men to escape to Jiangling. But he didn't want to leave the people behind, and the people didn't want to be separated from the kind Liu Bei. As a result, hundreds of people with children followed Liu Bei's army and could only walk more than ten miles every day. Cao Jun chased after him, walked for 300 days, and finally caught up with Liu Bei's army in Changbanpo. Liu Bei's family was separated. Zhao Yun was brave and good at fighting, went in and out many times, and rescued Liu Bei's son Dou. When he reached Dangyang Bridge, he could not deal with the enemy soldiers. Fortunately, Zhang Fei rode on the bridge and helped Zhao Yun stop the enemy soldiers. Zhao Yun and Liu Bei are reunited. Cao Cao's large army then rushed to the bridge. Under the three thunders of Zhang Fei, Xiahou Jie, one of Cao Cao's war generals, was scared to death, and Cao Cao himself turned from doubt to fear, and his men fled in haste. Zhang Fei's heroism on Dangyang Bridge has been greatly rendered in Changbanpo, a famous section of Peking Opera: Dangyang Bridge roared, the bridge broke and the water flowed backwards.
The story of Menggongqiao: It is said that a long time ago, under the beautiful Hengshan Mountain, there was a small street where hundreds of families lived. In the west, a small river with broken mountains crosses the street. For the convenience of pedestrians, people built a bridge called Meng Gong Bridge. There is a sharp bend under the bridge, and the current is fast. Every time the platoon leader gets off the bridge, he should accurately and timely support the pier with a pole to ensure the safety of the raft, otherwise there is a danger that the raft will be scattered and overturned instantly. One day, a rich girl was washing clothes on the dock when she suddenly heard a "sister-in-law's foot". She couldn't help raising her feet, only to see the penny under her leg a little and the raft going down the river. A little calm young lady, thinking about the recklessness of the platoon leader just now, blushed and replied bitterly. Hearing this, the rich man flew into a rage and thought it was an insult to his family. He vowed to kick down the ladder. The next day, a bodhisattva floated from the upper reaches of the river and wandered around in front of the pier. After several times, it did not leave, and the rich man picked it up. The Pinghe destroyed the bridge and forced the river to divert from the street. However, a Meng Gong Temple was built on the original bridge site, and the Bodhisattva moved in. On the first and fifteenth day of the first month of the first month, incense was burned to worship, and bodhisattvas were carried in the year of drought, shooting guns to make wishes and pray for rain. Since then, this small river has become a dry river. "If an adopted daughter doesn't marry Meng Gong Bridge, firewood will worry about water", which makes the people miserable.