/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: khoanam2001 https://public.slidesharecdn.com/v2/images/profile-picture.png kh担ng bi畉�t ng動畛�i ta ngh挑 sao nh動ng t畛� m狸nh th畉�y kh担ng c坦 g狸 n畛�i b畉�t.