/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: hienbuf https://cdn.slidesharecdn.com/profile-photo-hienbuf-48x48.jpg?cb=1523508996 Làm hết sức, yêu hết mình, chÆ¡i vừa vừa...