/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ngatphamvan https://cdn.slidesharecdn.com/profile-photo-ngatphamvan-48x48.jpg?cb=1546401956 ��畛�ng bao gi畛� b畉�t ��畉�u m畛�t vi畛�c m�� kh担ng bi畉�t bao gi畛� n坦 s畉� k畉�t th炭c.