/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: osamakoolboy1 https://cdn.slidesharecdn.com/profile-photo-osamakoolboy1-48x48.jpg?cb=1527049949 Ba quy t畉�c ��董n gi畉�n trong cu畛�c s畛�ng: 1. N畉�u kh担ng theo ��u畛�i ��i畛�u b畉�n mu畛�n, b畉�n s畉� kh担ng bao gi畛� c坦 n坦. 2. N畉�u b畉�n kh担ng h畛�i, c但u tr畉� l畛�i s畉� lu担n l�� KH��NG. 3. N畉�u kh担ng b動畛�c ti畉�p, b畉�n s畉� ch畛� lu担n 畛� ch畛� ��坦.