/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: VinhKenny https://public.slidesharecdn.com/v2/images/profile-picture.png ����n 担ng l�� ph畉�i ��畉�u ��畛�i tr畛�i,ch但n ��畉�p ��畉�t,ho ra kh坦i,n坦i l畛�a...nh動ng t担i ko ph畉�i r畛�ng@@