People line up for dinner at a resettlement site set in Yukou Primary School in Luonan County, northwest China's Shaanxi Province, Aug. 23, 2020. In early and middle August, Luonan County was hit by flash flood which affected more than 80,000 people in the county. After the disaster, local government immediately carried out rescue and relief work. (Xinhua/Tao Ming)

Rescue workers repair communication lines at Maping Township in Luonan County, northwest China's Shaanxi Province, Aug. 23, 2020. In early and middle August, Luonan County was hit by flash flood which affected more than 80,000 people in the county. After the disaster, local government immediately carried out rescue and relief work. (Xinhua/Tao Ming)

Aerial photo taken on Aug. 23, 2020 shows people collecting available materials in a collapsed house at Xieling Village in Luonan County, northwest China's Shaanxi Province. In early and middle August, Luonan County was hit by flash flood which affected more than 80,000 people in the county. After the disaster, local government immediately carried out rescue and relief work. (Xinhua/Tao Ming)