/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: phuongnguyenkttc https://public.slidesharecdn.com/v2/images/profile-picture.png Du�� ba味n la�� ai ha��y lu担n t動味 tin va��o ba��n th但n mi��nh nh動 t担i. Du�� ba味n kh担ng cao nh動ng ng動董��i kha��c v但��n pha��i ng動董��c nhi��n. :)