So in an annual cleaning operation, the authorities initiate the floodgates allowing the slit to be washed downstream.
The Xiaolangdi Dam is located about 20km to the northwest of Luoyang.
So in an annual cleaning operation, the authorities initiate the floodgates allowing the slit to be washed downstream.
The Xiaolangdi Dam is located about 20km to the northwest of Luoyang.
