/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: phuongnguyen2411 https://public.slidesharecdn.com/v2/images/profile-picture.png Gi叩 tr畛� c畛�a m畛�i ng ��畛�u tu畛� thu畛�c v��o l鱈 t動畛�ng c畛�a m狸nh cao hay th畉�p