/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ttngoc93 https://cdn.slidesharecdn.com/profile-photo-ttngoc93-48x48.jpg?cb=1523555968 C坦 quan ��i畛�m v�� c叩ch s畛�ng c畛�a ri棚ng m狸nh Ng動畛�i c坦 t鱈nh ��畛�c l畉�p, d畛�t kho叩t