Aerial photo taken on Aug. 22, 2020 shows a flood-affected area in southwest China's Chongqing Municipality. Floodwater in southwest China's Chongqing Municipality started receding as the water level at the Cuntan hydrologic station fell below the alarm level of 180.5 meters at 8 a.m. Saturday. Disaster relief and production resumption are underway. (Xinhua/Liu Chan)