/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: camtunguyen1460 https://public.slidesharecdn.com/v2/images/profile-picture.png ��ch k畛�, thi畉�u ki棚n nh畉�n v�� lu担n c畉�m th畉�y b畉�t an. Hay ph畉�m l畛�i, m畉�t ki畛�m so叩t v�� th畛�nh tho畉�ng k th畛� t畛� th鱈ch 畛�ng ��c.