Migration assistant problem

[poc7667]

I tried to transfer my files from my old MBA 11" 2011 to MBA 11" 2013 late.

I tried to rename user account on old MBA
I remember last night when the migration task was complete.
It told me "the original user has changed something "
and many of my files were not migrated to my new MBA 2013.

How could I solve the problem ?
Any ideas?

When I type ls I can see the following list on my old MBA,
But on my new MBA only can see the default folders and nothing more.

AppleHDA.kext/ GoogleDrive/ bin/ railsOnMac/
Applications/ HDAEnabler1.kext/ common_lib@ sql.sh
Applications (Parallels)/ Library/ dwhelper/ tmp/
Desktop/ Movies/ fbchathistory.dat tmp_dir/
Documents/ Music/ ganttproject.log tmpl.rb
Downloads/ Pictures/ install/ 桌面（原始檔）/
Dropbox/ Public/ line-log/
Google 雲端硬碟/ WebstormProjects/ macports/