/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: leetranloc https://public.slidesharecdn.com/v2/images/profile-picture.png ��担i l炭c h但m h但m cho t但m h畛�n thanh th畉�n Nhi畛�u l炭c n坦i nh畉�m cho cu畛�c ��畛�i th棚m vui