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A staff member of Huawei charges a smartphone with a Mate 20 pro (back) during the Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 8, 2019. The annual CES kicked off Tuesday in Las Vegas. (Xinhua/Li Ying)
A staff member of Huawei charges a smartphone with a Mate 20 pro (back) during the Consumer Electronics Show (CES) in Las Vegas, the United States, Jan. 8, 2019. The annual CES kicked off Tuesday in Las Vegas. (Xinhua/Li Ying)