China sees 230 mln domestic tourist trips during May Day holiday (4)

Tourists visit Yueya Spring, a crescent-shaped lake in Dunhuang City, northwest China's Gansu 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 Zhang Xiaoliang/Xinhua)