/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: bounce1603 https://public.slidesharecdn.com/v2/images/profile-picture.png Chuy棚n ��i r炭t ru畛�t c担ng tr狸nh giao th担ng ki畉�m ti畛�n nu担i v畛� con