/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: quannavn https://public.slidesharecdn.com/v2/images/profile-picture.png Ng動畛�i ����n 担ng c畛�a gia ��狸nh. Y棚u V畛� v�� th動董ng Con ... ���妙���!