/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: nongsanhdieu7 https://public.slidesharecdn.com/v2/images/profile-picture.png toi la tre mo coi,hien nay dang hoc,l sinh vien truong BQP.ai co long thuong sot tthi nap tui the dt 50k nhe can on