Introduction to the "Zhishan Pavilion" stele: Sitting on the stone strips in the ancient post pavilion, looking at the words on the "Zhishan Pavilion stele" is like stroking a piece of history that has gradually cooled down. And suddenly I felt that there was a heavy connotation in those ancient records, which was simple and profound. It seemed that what the ancients left for us was not as simple as an ancient post road or an ancient post pavilion, but a precious culture of the ancients. heritage and a spirit of discovery and innovation. "Zhishan Pavilion" has been repaired several times. Although the original stone walls and stone pillars have been retained, the tile eaves, door frames, etc. have been replaced with new cement and gray masonry, causing it to lose its original simplicity. Standing in the ancient post pavilion, I feel that the noon sun is shining on the eaves tiles above my head. The surrounding grass is growing under the sunlight. A rich green sets off every brick and tile of the "Zhishan Pavilion". Sharp edges and corners.