Photo taken on June 23, 2019 shows water discharging from the Three Gorges Dam, a gigantic hydropower project on the Yangtze River, in Yichang City, central China's Hubei Province. (Xinhua/Zheng Jiayu)

Photo taken on June 23, 2019 shows water discharging from the Three Gorges Dam, a gigantic hydropower project on the Yangtze River, in Yichang City, central China's Hubei Province. (Xinhua/Zheng Jiayu)

Aerial photo taken on June 23, 2019 shows water discharging from the Three Gorges Dam, a gigantic hydropower project on the Yangtze River, in Yichang City, central China's Hubei Province. (Xinhua/Zheng Jiayu)