  Following the method developed by Waldspurger and Beuzart-Plessis in their
proof of the local Gan-Gross-Prasad conjecture, we are able to prove the
multiplicity one theorem for the Ginzburg-Rallis model over the Vogan packets
in the tempered case. In some cases, we can also relate the multiplicity to the
epsilon factor. This is a sequel of our work \cite{Wan15} in which we consider
the supercuspidal case.
