  We investigate the characteristics of entanglement teleportation of a
two-qubit Heisenberg XYZ model under different Dzyaloshinskii-Moriya
interaction with intrinsic decoherence taken into account. The comparison of
the two different Dzyaloshinskii-Moriya interaction, the effects of the initial
state and the inputting state on the entanglement teleportation are presented.
The results reveal that the dynamics of entanglement is a symmetry function
about for the system, whereas it is not for the system. The ferromagnetic case
is superior to the antiferromagnetic case for restrain decoherence when using
the system. The dependence of entanglement, output entanglement, fidelity on
initial state angle all demonstrate periodic. Moreover, we find that seemingly
some system are not suitable for teleportation, but they can acquire some best
exhibition if we take the proper initial state and inputting state.
