/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: tuananhla54 https://cdn.slidesharecdn.com/profile-photo-tuananhla54-48x48.jpg?cb=1523858870 ��ang l�� sinh vi棚n n��m th畛� 3 tr動畛�ng ��H Th��nh ��担