Inheritor of intangible cultural heritage Cui Yongxin arranges velvet birds at his workshop at Laopo Village of Zaozhuang city, East China's Shandong province, Aug 24, 2017. Velvet bird handicraft has a history of over 100 years and it was listed as the intangible cultural heritage by Zaozhuang city. Made with flexible copper wires and colorful silk, the velvet products can be made in many forms including birds. [Photo by Sun Zhongzhe/Xinhua]