/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: quangh3 https://public.slidesharecdn.com/v2/images/profile-picture.png Cu畛�c ��畛�i c滴ng gi畛�ng nh動 m畛�t tr嘆 ch董i. H達y l�� ng動畛�i ch董i gi畛�i v�� kh担ng ng畛�ng ti畉�n b畛�