/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tuyenhoang18007 https://cdn.slidesharecdn.com/profile-photo-tuyenhoang18007-48x48.jpg?cb=1523562407 ham hoc h畛�i nhanh nh畉�n v�� th鱈ch th畛� thao