/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: chithuy9 https://cdn.slidesharecdn.com/profile-photo-chithuy9-48x48.jpg?cb=1523539026 N畉�u cu畛�c s畛�ng ��叩 cho b畉�n m畛�t c炭, h達y ��畛� n坦 ��叩 b畉�n v畛� ph鱈a tr動畛�c