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China shares wisdom with the world

chinadaily.com.cn | Updated: 2019-12-30 13:49
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People look at a DJI drone at AirWorks 2019 in Los Angeles, US, on Sept 24, 2019. The Chinese company boasted an eye-catching performance in 2019 when an ecosystem took shape for the booming drone economy. [Photo/Xinhua]
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