/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: kienadam https://public.slidesharecdn.com/v2/images/profile-picture.png 相信自己； 坚持到底！ 0906.696.598 Haibatrung，Hanoi 言必信；行必果 ！