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    Saturday, September 18, 2021

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    Tea industry goes smart with 5G technology in NW China's Longnan

    (Xinhua) 08:24, September 18, 2021

     

    Tea gardens in deep mountains of NW China's Gansu province have gone smart thanks to 5G network. 

    (Web editor: Xia Peiyao, Liang Jun)

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