/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: xuantiennguyen9 https://public.slidesharecdn.com/v2/images/profile-picture.png D��nh qu叩 nhi畛�u th畛�i gian cho nh畛�ng vi畛�c v担 鱈ch. H達y tin v��o ch鱈nh m狸nh, h達y tin r畉�ng m狸nh c坦 th畛� th��nh c担ng