tr u01b0 u1edbc khi e ngo u1ea1i t igrave nh
u0110 u1ecbt v u1ee3 b u1ea1n ch u1ea3y n u01b0 u1edbc
vochong mientay 0013
Ch u01a1i u0111i u0303 si u0323p h ocirc u0300ng d acirc m u0111a u0303ng