People take sightseeing trolley to enjoy the beautiful after-rain scenery in Zhangjiajie, central China's Hunan Province, April 25, 2020. (Photo taken by Wu Yongbing/Guangming Picture)

People take sightseeing trolley to enjoy the beautiful after-rain scenery in Zhangjiajie, central China's Hunan Province, April 25, 2020. (Photo taken by Wu Yongbing/Guangming Picture)

People take sightseeing trolley to enjoy the beautiful after-rain scenery in Zhangjiajie, central China's Hunan Province, April 25, 2020. (Photo taken by Wu Yongbing/Guangming Picture)