Visitors gather to appreciate a unique trundling technology of cropping, at the Vegetable Fair, which attracts great many visitors and procurators for sightseeing and deal-order by the virtue of new and high-tech cultivation methods, affluent varieties of strains, as well as novel horticultural sculpting, during the May 1 vacation, in Shouguang, east China's Shandong Province, May 2, 2010. The fair is slated to last until May 20. [Xinhua/Dong Naide]