/usr/share/omf/gnome-user-share/gnome-user-share-zh_CN.omf is in gnome-user-share 3.0.2-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/omf/gnome-user-share/../../omf-langpack/gnome-user-share/gnome-user-share-zh_CN.omf