/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TrucNguyenD https://public.slidesharecdn.com/v2/images/profile-picture.png Th�� l�� m但y tr担i m棚nh mang gi畛�a b畉�u tr畛�i, lang thang gi畛�a cu畛�c ��畛�i ... m�� vui.