/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: daithieugiamkvip https://cdn.slidesharecdn.com/profile-photo-daithieugiamkvip-48x48.jpg?cb=1523533174 tá»­ tế thân thiện thông thái thần thánh .....................:)))))))))))))))))))))))))))))))))))))))))))))))))))