/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tranvanluong3 https://public.slidesharecdn.com/v2/images/profile-picture.png Ni畛�m vui khi b棚n nhau, v畛�i bao nhi棚u bu畛�n lo tan ��i mau :)