/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nguyenhoanghathu https://public.slidesharecdn.com/v2/images/profile-picture.png g動董ng kia ng畛� 畛� tr棚n t動畛�ng bao gi畛� ta g畉�p ��動畛�c ng畛� ta iu g動董ng c動畛�i g動董ng ph叩n l畉�i r畉�ng: "m畉�t m��y m�� c坦 ng畛� iu tao c湛i" ~_~