Tourists have fun at Laojundong scenic spot in Rongshui Miao Autonomous County, south China's Guangxi Zhuang Autonomous Region, May 4, 2020. (Photo by Liao Ziyuan/Xinhua)

A kid has fun at a park in Chang'an District of Shijiazhuang City, north China's Hebei Province, May 4, 2020. (Photo by Chen Qibao/Xinhua)

Tourists have fun at a scenic spot in Eman Town of Danzhou City, south China's Hainan Province, May 3, 2020. (Photo by Jiang Jurong/Xinhua)

Aerial photo taken on May 4, 2020 shows tourists having fun on Yongan stream in Hengxi Town of Xianju County in Taizhou City, east China's Zhejiang Province. (Photo by Wang Huabin/Xinhua)

A tourist experiences paragliding in Wuyi County of Jinhua City, east China's Zhejiang Province, May 4, 2020. (Photo by Zhang Jiancheng/Xinhua)