Staff of Wangjiangjing Hydrological Station introduces the water level status of the Beijing-Hangzhou Grand Canal in Jiaxing City, east China's Zhejiang Province, July 17, 2020. The branch channel of the Beijing-Hangzhou Grand Canal in Xiuzhou District saw a high water level in recent days. Authorities are in full swing to ensure a safe flood season. (Xinhua/Han Chuanhao)
