Introduction to the quadrangle on the second floor: There is a sidewalk paved with rectangular stones around the main building that is more than 1,500 meters long, so there is also a saying that "it rains for half a month and your shoes will not get wet". The entire village has both horizontal space interspersion and vertical space penetration, which fully reflects the characteristics of hilly and ravine areas where people are close to the mountains and climb to the top of kilns, and it also integrates into the spatial layout of plain areas with many courtyards.