/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: changngoc7528 https://public.slidesharecdn.com/v2/images/profile-picture.png hi畛�n l��nh t畛� t畉� ( b畛� m畉�t th担i b棚n trong th狸 th湛 dai th鱈ch g畉�p l畛�a b畛� tay ng動畛�i tr湛 d畉�p n畉�u c坦 c董 h畛�i )