  We study electron transport through a normal lead-quantum dot-topological
superconductor-quantum dot-normal lead (N-QD-TS-QD-N) junction. Due to the
non-local nature of Majorana fermions (MFs) in the topological superconductor,
there are two types of single electron transport processes in the junction:
crossed Andreev reflection (CAR) and electron teleportation (ET). When the
coupling energy of MFs is much larger than the coupling between MFs and QDs,
electron can tunnel through topological superconductor either via CAR or ET
depending on the energy levels of QDs. For instance, when both energies of QDs
(labeled as $\epsilon_1$ and $\epsilon_2$) are equal to the coupling energy of
MFs (denoted as $E_M$), the electron in the left lead can teleport to the right
lead via MFs while when $\epsilon_1=-\epsilon_2=E_M$ is satisfied, the electron
in the left lead can combine one electron in the right lead to form a cooper
pair and tunnel into the topological superconductor via MFs. Since both
electron teleportation and crossed Andreev reflection manifest the non-local
properties of MFs, they can be used to examine the nature of MFs.
