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Floods, droughts highlight water challenges

(chinadaily.com.cn) Updated: 2011-01-30 15:03

Floods, droughts highlight water challenges
This file photo taken on March 28, 2010, shows people of Bala Yao ethnic township building a cistern in Tian'e county, South China's Guangxi Zhuang autonomous region. The area suffered a severe drought from August 2009 until April 2010. [Photo/Xinhua]

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