/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: lamsung3576 https://cdn.slidesharecdn.com/profile-photo-lamsung3576-48x48.jpg?cb=1540174461 r但��t bi��nh th動董��ng, thi��ch cs y棚n ti��nh