Tourists visit Nanjing Avenue in Shanghai, east China, Oct. 4, 2013. China's 125 major scenic spots received 31.25 million visitors during the seven-day National Day holidays from Oct. 1, up 6.8 percent from the corresponding period last year. Tourism income surged by nearly 10 percent from 2012 to 1.66 billion yuan (271.24 million U.S. dollars). (Xinhua/Ding Ting)