/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: DavidTieu https://cdn.slidesharecdn.com/profile-photo-DavidTieu-48x48.jpg?cb=1523260167 Ch畛� c畉�n c坦 ni畛�m tin th狸 kh担ng bao gi畛� c坦 k畉�t th炭c hay tuy畛�t v畛�ng. B畉� t畉�c hay kh畛�i ��畉�u l�� do ch鱈nh m狸nh.