Yang Hua (L) demonstrates the 22-meter-long cross-stitch work of "Riverside Scene at the Qingming Festival" in Yiyuan County, east China's Shandong Province, May 22, 2013. Yang spent more than three years to finish the cross-stitch. (Xinhua/Zhao Dongshan)

　　Yang Hua demonstrates the 22-meter-long cross-stitch work of "Riverside Scene at the Qingming Festival" in Yiyuan County, east China's Shandong Province, May 22, 2013. Yang spent more than three years to finish the cross-stitch. (Xinhua/Zhao Dongshan)

　　Photo taken on May 22, 2013 shows part of the 22-meter-long cross-stitch work of "Riverside Scene at the Qingming Festival" made by Yang Hua in Yiyuan County, east China's Shandong Province. Yang spent more than three years to finish the cross-stitch. (Xinhua/Zhao Dongshan)                                                                     

　　Yang Hua demonstrates the 22-meter-long cross-stitch work of "Riverside Scene at the Qingming Festival" in Yiyuan County, east China's Shandong Province, May 22, 2013. Yang spent more than three years to finish the cross-stitch. (Xinhua/Zhao Dongshan)

　　Photo taken on May 22, 2013 shows part of the 22-meter-long cross-stitch work of "Riverside Scene at the Qingming Festival" made by Yang Hua in Yiyuan County, east China's Shandong Province. Yang spent more than three years to finish the cross-stitch. (Xinhua/Zhao Dongshan)