
Tourists enjoy themselves at a scenic area during the Qingming Holiday, the three-day holiday for the Tomb-Sweeping Day, in Changshu, east China's Jiangsu Province, April 4, 2017. (Xinhua/Chen Fei)

Tourists enjoy themselves at a scenic area during the Qingming Holiday, the three-day holiday for the Tomb-Sweeping Day, in Changshu, east China's Jiangsu Province, April 4, 2017. (Xinhua/Chen Fei)