/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: congtunhangheo399 https://cdn.slidesharecdn.com/profile-photo-congtunhangheo399-48x48.jpg?cb=1523527318 Da tug tkam gja hoat dong khung bo tong thong mj khj kon nko