People visit ZTE's booth during the first day of the 2018 Mobile World Congress (MWC) in Barcelona, Spain, on Feb. 26, 2018. The four-day 2018 MWC opened its doors on Monday. (Xinhua/Joan Gosa)
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People visit ZTE's booth during the first day of the 2018 Mobile World Congress (MWC) in Barcelona, Spain, on Feb. 26, 2018. The four-day 2018 MWC opened its doors on Monday. (Xinhua/Joan Gosa)