William Lu of Gionee Group speaks during the presentation of their new devices on the occasion of the Mobile World Congress (MWC) in Barcelona, Spain, Feb. 27, 2017. (Xinhua/Lino De Vallier)
William Lu of Gionee Group speaks during the presentation of their new devices on the occasion of the Mobile World Congress (MWC) in Barcelona, Spain, Feb. 27, 2017. (Xinhua/Lino De Vallier)