/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: chengguanhao https://cdn.slidesharecdn.com/profile-photo-chengguanhao-48x48.jpg?cb=1523029123 ? 希望永远 ?? ?? 爸爸 <3 妈妈 <3 姐姐 <3 健健康康！ 幸福美满！ 快快乐乐！ 事事顺利！ 我爱他们 <3 世上无难事，只怕有心人！ My Name is Cheng Guan Hao. :) When I'm Busy, I get CRAZY, i start to STRESS, then i DEPRESS, after that i... When I'm Free, I surf the NET, i GOOGLE for MOTOROLA, then ENGADGET, DROID-LIFE, ANDROIDZOOM and MORE, In the End, i finished all my RESEARCH, i shut down my Laptop and do my other business... Motorola is a global communications leader powered by a passion to invent and an unceasing commitment to advancing the way the world connects, for more than 80 years, Motorola's communication sol