/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: TrangPham24 https://cdn.slidesharecdn.com/profile-photo-TrangPham24-48x48.jpg?cb=1523284746 hoc chang bao nhieu, an ngu thi nhieu keke! dia chi email: map.lun.dethuong.keke@.com