  This paper includes two comments. The first one is a comment on
'Teleportation of two quNit entanglement: Exploiting local resources'. Two
different efficient methods are presented to modify some details of N. Ba An's
protocol, so that teleportation of two quNit entanglement can be successfully
achieved in terms of the revised N. Ba An's protocol. The second one is a
comment on 'Reply to Yang et al.'s comment'.
