Introduction to Chen's Three Buildings: Among the many ancient buildings, Chen's Three Buildings and Fufeng Xiao's Three Buildings are the two most dazzling ones. Chen's Third Building is an ethnic-style combined ancient residence, facing north and south, with four four-indoor courtyards built side by side. It is relatively independent but connected, covering an area of 2,800 square meters. Each building is divided into a central entrance, a front hall, a main hall, a back hall, front and rear patios, and left and right corridors, all of which should be reasonably laid out and well designed. Couplets are engraved on the nave, pillars, and door lintels, and exquisite wood carvings are also decorated on the beams, overhangs, finials, partitions, flower windows, and divine cabinets.