/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: transonxd https://public.slidesharecdn.com/v2/images/profile-picture.png nh但n ��畛�nh th畉�ng thi棚n........c坦 ti畛�n mua ��動畛�c t畉�t c畉�