Tourists visit the Sun Yat-sen Mausoleum in rain-hit Nanjing, capital of east China's Jiangsu Province, Oct. 2, 2017. From Oct. 1 to 8, the eight-day National Day and Mid-Autumn Festival holiday, around 710 million tourist trips will be made across China, according to predictions by China National Tourism Administration. (Xinhua/Yang Suping)
