Notes
Question text: Ma thanh vien: {c S|}{c -(}m4ma{c )-}Ten thanh vien: {c S|}{c -(}m4_ten{c )-}Tuoi thanh vien: {c S|}{c -(}m4_tuoi{c )-}.Neu thanh vien nay >= 6 tuoi -> chon "CO" va hoi thong tin.Neu thanh vien nay <6 tuoi -> chon "KHONG" va chuyen sang nguoi tiep theo