A foreigner learns the skills of knitting brocade cloth from Liu Aiyu (2nd, R), a folk heir in brocade knitting from east China's Shandong Province, at an exhibit of China's intangible cultural heritage in Beijing, China, Feb. 22, 2009. Many visitors have been attracted to learn and practise traditional crafts while visiting the exhibition, which was held here from Feb. 9 to Feb. 23.[Xinhua/Chen Xiaogen]