Vessels sail through the Xiling Gorge on the Yangtze River in Zigui County, where the Three Gorges Dam is located, in central China's Hubei Province, Oct. 28, 2019. The 175-meter experimental impoundment of the Three Gorges Reservoir this year came to the final stage at present, as the water level of the reservoir rose to 174.43 meters as of Monday. (Photo by Zheng Jiayu/Xinhua)