/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: vienduongdark https://public.slidesharecdn.com/v2/images/profile-picture.png b畛� m湛 l炭c 13 tu畛�i, c嘆n th畉�y ��動畛�ng l炭c n��o th狸 ch動a bi畉�t ��動畛�c.