A worker prepares threads to weave Xilankapu, a Tujia brocade, at a brocade company in Enshi Tu and Miao autonomous prefecture, central China's Hubei province, June 2, 2015. Xilankapu, also known as "knitting Floral Bedclothes," was listed as national intangible cultural heritage in 2006. [Photo/Xinhua]