/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TranLoKinl https://cdn.slidesharecdn.com/profile-photo-TranLoKinl-48x48.jpg?cb=1523527300 ��畛�nh v畛� quy畉�t ��畛�nh ��ia, v畛� - L畛�a ch畛�n quan tr畛�ng h董n s畛� n畛� l畛�c