15 Hrs
Source:
أخبار الصين
Source: أخبار الصين
15 Hrsأخبار الصين
Source: أخبار الصين
15 HrsReady to play
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China has built 54,000 water conservancy projects in the Yellow River Basin over the past 80 years. It continues to develop water infrastructure, strengthen the scientific management of water resources, and promote the use of hydropower.
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