Shadow puppet carving skills project batch: Provincial third batch project protection unit: Shuangcheng Cultural Center representative inheritor: Han Shubai Heilongjiang Shuangcheng shadow puppet carving skills are traditional shadow puppet carving skills, with sharp and clear knife skills, mainly using push knives, and using push, pull, lean, and wipe techniques. Its characteristics are the combination of yin and yang carving, the pattern is dense and well-organized, the order is clear, the skills are fine, the knife skills are skillful, the lines are smooth, continuous and connected. When coloring, black, green and red are mostly used. The works are gorgeous in color, with strong contrast and unique beauty. Its shadow puppet products are vivid in shape, lifelike in image, and complete in trade.