/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: muasaobangnguyen https://cdn.slidesharecdn.com/profile-photo-muasaobangnguyen-48x48.jpg?cb=1523584609 ��董n gi畉�n,ai c滴ng l�� b畉�n.ai c滴ng c坦 th畛� ch董i d湛 h畛� kh担ng x畉�u xa