Qin Xiaohui, daughter of Qin silk craft artist Wang Shunjiao, prepares silk in Huaxian County, central China's Henan Province, Aug. 23, 2016. The history of Qin silk craft could be traced back to the late Ming Dynasty(1368-1644) and it was listed as part of Henan's intangible cultural heritage in February 2007. (Xinhua/Feng Dapeng)