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The Yellow River, known as China's "Mother River" and the cradle of early Chinese civilization, runs through nine provinces and autonomous regions and empties into the Bohai Sea in east China's Shandong Province.
Wednesday marks the end of the three-day May Day holiday.
Sierra Leone appreciates China's support and help, Koroma said, adding that his country is committed to expanding cooperation with China, improving local conditions for investment and welcoming more Chinese companies to develop their business in Sierra Leone.
BEIJING, June 18 (Xinhua) -- Chinese political advisors have urged legislative efforts against soil pollution, calling for an overall shift from GDP obsession to industrial restructuring.
The establishment of the Heishanxia Reservoir will help the two overburdened reservoirs regulate water and silt in the upstream section of river.
