Introduction to the archway: The wooden archway, also known as the Yimen, was built during the Qianlong period. Its structure is unique and it is the only example of an existing wooden archway in my country. The archway has arches stacked on top of each other, and the cornices protrude in all directions. In the middle of the plaque is the inscription "Pingzhang Common People" in the south and "Concord among All Nations" in the north. When the archway was newly built, there were no pillars under the four corners. The designer predicted that it would be repaired in the future: If it is worse than me, add two more floors, and if it is worse, add pillars at the four corners to top it.