Liu Zheng, the fourth-generation successor of Zuoqiu leaf carving, shows leaf carving works at his workshop in Zhengzhou, central China's Henan Province, March 30, 2016. Leaf carving is originated in Zhou Dynasty (1046 B.C.-256 B.C.). It has been listed as one of the provincial intangible cultural heritages of Henan in September of 2005. (Photo: Xinhua/Feng Dapeng)
