/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: quanghaipham75 https://cdn.slidesharecdn.com/profile-photo-quanghaipham75-48x48.jpg?cb=1523462018 th担ng minh, h畛�c gi畛�i, m畛�i t畛�i ngu