/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: xoitieu https://public.slidesharecdn.com/v2/images/profile-picture.png v担 t但m,鱈ch k畛�,th畛�c d畛�ng,s畛� khanh...nhi畛�u v�� nhi畛�u...