
Qiu Bao'an, a knife and scissors maker based in east China's Zhejiang Province, presents a knife with engraved patterns at the China Huangshan Intangible Cultural Heritage Skills Exposition in Huangshan, east China's Anhui Province, Nov. 7, 2012. A total of 237 Chinese intangible cultural heritage items will be exhibited during the five-day event, which opened here on Wednesday. (Xinhua/Xu Zijian)

Guan Zhihong, an heir to the Sibo embroidery in northwest China's Xinjiang Uygur Autonomous Region, presents a piece of work at the China Huangshan Intangible Cultural Heritage Skills Exposition in Huangshan, east China's Anhui Province, Nov. 7, 2012. A total of 237 Chinese intangible cultural heritage items will be exhibited during the five-day event, which opened here on Wednesday. (Xinhua/Xu Zijian)

Xi Jianhui, an heir to the lacquering techniques of east China's Anhui Province, presents a lacquered vase at the China Huangshan Intangible Cultural Heritage Skills Exposition in Huangshan, east China's Anhui Province, Nov. 7, 2012. A total of 237 Chinese intangible cultural heritage items will be exhibited during the five-day event, which opened here on Wednesday. (Xinhua/Xu Zijian)

Niu Masu, an heir to the coiled embroidery of the Tu ethnic group in northwest China's Qinghai Province, presents a piece of work at the China Huangshan Intangible Cultural Heritage Skills Exposition in Huangshan, east China's Anhui Province, Nov. 7, 2012. A total of 237 Chinese intangible cultural heritage items will be exhibited during the five-day event, which opened here on Wednesday. (Xinhua/Xu Zijian)