/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: truongtuongvan https://cdn.slidesharecdn.com/profile-photo-truongtuongvan-48x48.jpg?cb=1523365974 S畛�ng theo ph動董ng ch但m " Gi坦 chi畛�u n��o theo chi畛�u ��坦 "