Ch u01a1i V u1ee3 Ra Nhi u1ec1u N u01b0 u1edbc
h agrave ng 97 ra nuoc
u0111 u1ecbt g aacute i 18 tu u1ed5i
V u1ee3 ch u1ed3ng u0111 u1ecbt nhau n u01b0 u1edbc tr u1eafng x oacute a