/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tienthang50 https://public.slidesharecdn.com/v2/images/profile-picture.png Ng��y x動a m狸nh ��en l畉�m b但y gi畛� ��畛� nhi畛�u r畛�i^^