The construction skills of ancient buildings in southern Shanxi are based on the ancient construction methods, and have formed a complete set of construction skills of ancient Han buildings with strict requirements on form. In the late Qing Dynasty, the architectural master Yang Zhenlu was a representative figure of the "ancient building" technology in southern Shanxi. His son Yang Yinhu continued to study the construction of classical buildings in southern Shanxi under his father's art, and inherited and developed the ancestral wooden carving and restoration skills of ancient buildings to this day. The construction of ancient buildings in southern Shanxi pays attention to following the local style of ancient buildings and restoring them as they were. Although the project is dismantled and rebuilt, the original appearance of the building must be guaranteed. The classic of ancient building construction skills is wooden structure, and the focus is on the carving of decorative components, such as relief, positive carving, negative carving, etc. The crafts include material making, pattern drawing, sample rubbing, rough embryo making, sweeping, etc. The construction skills of ancient buildings in southern Shanxi inherit the construction methods of traditional Chinese architecture and have strong local characteristics. In terms of architectural decoration, it is good at wood carving, brick carving, and color painting. The lines of the works are winding and powerful, the images are vivid and vivid, the style is soft and elegant, the patterns are auspicious, and the taste is both elegant and popular.