/usr/share/gnome/help-langpack/brasero/ is in language-pack-gnome-zh-hans-base 1:12.04+20120417.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gnome/help-langpack/brasero/zh_CN/
/usr/share/gnome/help-langpack/brasero/zh_CN/create-cover.page
/usr/share/gnome/help-langpack/brasero/zh_CN/index.page
/usr/share/gnome/help-langpack/brasero/zh_CN/introduction.page
/usr/share/gnome/help-langpack/brasero/zh_CN/prob-cd.page
/usr/share/gnome/help-langpack/brasero/zh_CN/prob-dvd.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-audio.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-data.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-disc-copy.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-image-burn.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-save.page
/usr/share/gnome/help-langpack/brasero/zh_CN/project-video.page
/usr/share/gnome/help-langpack/brasero/zh_CN/split-track.page
/usr/share/gnome/help-langpack/brasero/zh_CN/tools-blank.page
/usr/share/gnome/help-langpack/brasero/zh_CN/tools-check-integrity.page