/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: thuydungngo58 https://cdn.slidesharecdn.com/profile-photo-thuydungngo58-48x48.jpg?cb=1523589080 quan s叩t v�� suy ngh挑 h董n l�� n坦i nhi畛�u :v th湛ng r畛�ng l�� th湛ng k棚u to :p