/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenngocthanhhanh https://public.slidesharecdn.com/v2/images/profile-picture.png h嘆a ��畛�ng d畛� l��m wen,��董n gi畉�n nh動ng thix' c畉�u k狸,gh辿t l達ng m畉�n nh動ng thix' b畉�t ng畛�,....