Dam bao khong the khong quay tay
vo chong Tran minh hieu 1998 do thu huyen 1994
Ch u1ed3ng u01a1i v u1ee3 chi u1ec7u kh ocirc ng n u1ed7i
Quay tr u1ed9m u0111 ecirc m t acirc n h ocirc n u0111 ocirc i v u1ee3 ch ocirc ng tr u1ebb