u0110 u1ecbt ny
B uacute tr u1ed9m ch u1ecb v u1ee3 m u1eb7c l u1ecdt khe
u0110 u1ee5 L u1ed3n B oacute t R uacute t Ra Kh ocirc ng u0110 u01b0 u1ee3c
M oacute c l u1ed3n ch u1ea9y n u01b0 u1edbc