Children at a kindergarten in Liaocheng, East China's Shandong province, pose with their drawings which depict ways to avoid wasting water, on March 22, as part of activities marking World Water Day. The United Nations General Assembly designated March 22, 1993 as the first World Water Day. [Photo by Zhang Zhenxiang/Asianewsphoto] More photos: Chinese children mark World Water Day |
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