/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thanhtung1208 https://public.slidesharecdn.com/v2/images/profile-picture.png S畛� ��畛�i l畉�m vi畛�c hi畛�m nguy L畉�y t棚n nguy hi畛�m ��畛� m�� r��n ��e 畛� ��畛�i c坦 l畉�m th畉�ng ngu Y棚u nhi畛�u l畉�m chuy畛�n n棚n g畛�i l�� nguy Hi畛�m l�� 畛� ch畛� l炭c nguy Kh担ng ai gi炭p ��畛� t畛� m狸nh ��畛�ng l棚n ��畉�t t棚n nguy hi畛�m nh動 tr棚n Ai c坦 th畉�c m畉�c xin m畛�i pm