Archway introduction: Located at the entrance of Shifogou, it is a double-eaves stacked gable gate building. The cornices are upturned, the ridges are covered with colored glaze, and on the forehead there is a horizontal plaque with three characters "Shifogou" written by Xu Zufan. There is a majestic stone lion in front of the gate, and there is a valley on the right, which is the only way to enter Shifo Valley.