A designer makes a creation with technique of Sancai, a Chinese porcelain characterized by a glaze with three intermingled colours, in Luoyang, central China's Henan province, Oct 29, 2012. The producing technique of Sancai, which dates back to the Tang Dynasty (618-907 AD), was listed as one of China's National Intangible Heritages in 2008. [Photo/Xinhua]