Xứng danh đơn vị anh hùng

[media=https://canthotv.vn/wp-content/uploads/2017/07/1_Sequence-01.00_04_47_22.Still087-e1501468892360.jpg]http://media4.canthotv.vn/2017/TH/07/31/donvianhhung.mp4|http://media4.canthotv.vn/2017/TH/07/31/donvianhhung.mp4[/media]