/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: huyennganguyen733 https://cdn.slidesharecdn.com/profile-photo-huyennganguyen733-48x48.jpg?cb=1523504937 M畛�i ng動畛�i ��畛�u c坦 gi叩 tr畛� ri棚ng, v�� ch鱈nh t担i c滴ng c坦 nh畛�ng gi叩 tr畛� r畉�t tuy畛�t v畛�i. Do ��坦, t担i lu担n t担n tr畛�ng v�� y棚u th動董ng m畛�i ng動畛�i.