/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: leasinyan https://cdn.slidesharecdn.com/profile-photo-leasinyan-48x48.jpg?cb=1523748284 Ä‚n n... nói ít...hay la hét...thích quậy phá...