/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: empteenguyen https://cdn.slidesharecdn.com/profile-photo-empteenguyen-48x48.jpg?cb=1523564831 Kh湛ng kh湛ng ��i棚n ��i棚n, ��担i l炭c h董i t但m th畉�n, kh坦 ki畛�m ch畉� b畉�n th但n. M�� n坦i chung th狸 t畛�t ^_^