GLOBALink | Ancient irrigation, flood control system unearthed in central China-Xinhua

GLOBALink | Ancient irrigation, flood control system unearthed in central China-

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China ,Yangtze River ,China General ,Hubei ,Guangdong ,Wuhan ,Shijiahe ,Fang Qin ,Xinhua Global Service ,Xinhua Global ,Irrigation ,Flood ,City ,