/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thanhgiangnothing https://public.slidesharecdn.com/v2/images/profile-picture.png C畉�u th畉�, l動畛�i bi畉�ng, v担 duy棚n, v畛�ng v畛�