/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: luongdtai https://public.slidesharecdn.com/v2/images/profile-picture.png Th鱈ch C担ng Ngh畛� Th担ng Tin Th鱈ch V��n Ngh畛� Th鱈ch Du L畛�ch Th鱈ch nhi畛�u l畉�m. Haha