Tourists visit Dr. Sun Yat-sen's Mausoleum in Nanjing, capital of east China's Jiangsu Province, Oct. 2, 2017. China witnessed more than 710 million tourist trips during the eight-day National Day and Mid-Autumn holidays, ringing up to about 590 billion yuan (88.68 billion U.S. dollars) in tourism income, according to the National Tourism Administration. (Xinhua/Liu Jianhua)
