/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TrnHu5 https://public.slidesharecdn.com/v2/images/profile-picture.png Tr畉�n Th畛� Hu畛�, sinh vi棚n Tr動畛�ng Vi畛�n ��畉�i H畛�c M畛� H�� N畛�i.