Introduction to Qishizhai: Qishizhai, also known as Qishifeng, is located 3 kilometers southeast of Liancheng County, with a scenic area of 4.06 square kilometers. From Shimen Lake along the stream to Laiqiao Reservoir, there is a group of stone cliffs rising from the ground on the southeast side, with alternating hills and ravines. From a distance, it looks like a flag expanding in the wind and folding naturally, so it is named Qi Shifeng.