Wang Guoqing, inheritor of the carving techniques of the Fangcheng stone monkey, teaches his son to make a stone monkey in Yanshanpu village under Dushu township of Fangcheng county, Central China's Henan province, April 13, 2016. The Fangcheng stone monkey is a traditional artwork of stone carving originated from the Yanshanpu Village since Song Dynasty (960-1279). It was listed as a national intangible cultural heritage in 2008. [Photo/Xinhua]