Zhang Yongzhong demonstrates paper-cutting skills at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019. Paper-cutting artist Zhang Yongzhong, 51, began to learn the skills at the age of seven and has inherited and developed the skills for over 40 years. [Photo/Xinhua]

Zhang Yongzhong checks his paper-cutting work at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019.

Zhang Yongzhong shows paper-cutting skills at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019.

Zhang Yongzhong (L) and his apprentice decorate a paper-cutting work at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019.

Zhang Yongzhong shows paper-cutting skills at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019.

Zhang Yongzhong shows his paper-cutting works at a studio in Jincheng city, North China's Shanxi province, Dec 26, 2019.