/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: Trng13 https://public.slidesharecdn.com/v2/images/profile-picture.png T畛� b畛� m畛�i ham mu畛�n ��畉�c bi畛�t l�� ph畛� n畛�. ph畛� n畛� l�� nguy棚n nh但n g但y n棚n m畛�i t畛�i l畛�i, v畉�y ��畛�c t但m h畛�n, ti棚u tan s畛� nghi畛�p