/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: HuyenTran19 https://public.slidesharecdn.com/v2/images/profile-picture.png Kh担ng c坦 ai kh担ng y棚u m畛�t ai. Ch畛� ��董n gi畉�n l�� ng動畛�i ��坦 ch動a xu畉�t hi畛�n m�� th担i