/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tranthilanhn https://public.slidesharecdn.com/v2/images/profile-picture.png D畛� g畉�n, th鱈ch ��動畛�c c動畛�i,nghe nh畉�c, l動畛�t web, ...