Photo taken on Sept. 10, 2017 shows the water level of the Three Gorges project before a full-capacity storage test in central China's Hubei Province. The Three Gorges project started to launch a water storage test to make its water level reach the highest designed mark of 175 meters on Sept. 10, required by China's State Flood Control and Drought Relief Headquarters. The storage is expected to complete at the end of October or on November. (Xinhua/Wang Jiaman)