/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: hahip56 https://public.slidesharecdn.com/v2/images/profile-picture.png hi畛�n l��nh ngoan ngo達n t畛�t b畛�ng ��叩ng y棚u nh動ng n坦 tr畉� ph畉�i m狸nh