/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: kuyeu5 https://cdn.slidesharecdn.com/profile-photo-kuyeu5-48x48.jpg?cb=1733538492 Thích tÄ©nh lặng âm thầm thôi :D :)) Khó Gần hi