/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: phuongdang39545 https://public.slidesharecdn.com/v2/images/profile-picture.png lu担n mu畛�n t畛� ho��n thi畛�n m狸nh . hi v畛�ng ra tr動畛�ng tim ��動畛�c 1 cv ph湛 h畛�p :)