/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tranthixuan50 https://cdn.slidesharecdn.com/profile-photo-tranthixuan50-48x48.jpg?cb=1523501353 Ch但n l箪 cu畛�i c湛ng tr棚n c探i ��畛�i v畉�n ch畛� l�� t狸nh y棚u. Y棚u l�� s畛�ng v�� c嘆n s畛�ng l�� c嘆nn y棚u. ��i畛�u 1 : t担i lun lun ��炭ng. ��i畛�u 2 : n畉�u c坦 sai th狸 h達y coi l畉�i ��i畛�u 1