Introduction to Changning Village: Changning Village is named after its long and winding mountain, and the village protects the peace of the people. In ancient times, bandits were rampant in this area. People used the terrain of Changning Village to build bell and drum towers and village gates to resist bandits. The story of Chen Shan carrying an 800-pound copper cannon, which shocked the enemy, brought long-term peace to the people in this area.