/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: vanank https://cdn.slidesharecdn.com/profile-photo-vanank-48x48.jpg?cb=1523426266 Ä‘i nhẹ, nói khẽ, sốg ná»™i tâm và hay khóc thầm :-"