China sees 230 mln domestic tourist trips during May Day holiday (3)

Children learn the technique of porcelain carving in Mengzhuang Town of Zaozhuang City, east China's Shandong Province, May 1, 2021. Official data showed 230 million domestic tourist trips were made during the five-day Labor Day holiday, up 119.7 percent from last year. (Photo by Sun Zhongzhe/Xinhua)