際際滷shows by User: buonong / http://www.slideshare.net/images/logo.gif 際際滷shows by User: buonong / 際際滷Share feed for 際際滷shows by User: buonong https://public.slidesharecdn.com/v2/images/profile-picture.png H畉nh Ph炭c V N畛i au i 畉n T畉n C湛ngC畛ng Ch畛 L N動畛c M畉t.