/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ngotuyen251191 https://public.slidesharecdn.com/v2/images/profile-picture.png 1 n畛� c動畛�i 畉�m.. 1 叩nh m畉�t bu畛�n.. 1 tr叩i tim d畛� b畛� rung ��畛�ng..