下面是Orca支持ibus-pinyin读屏的一些修改，它把原来的“panel, Chinese letter 1"换成"可替换的Chinese letter描述 1"。也可以改chnames.py，这样就对全局用户都产生影响了。
Orca doesn't have its own entries for these characters but you can add
them to your Orca customizations (which by default lives in
customizations.py). I did this with the
third candidate character like so:
orca.chnames.chnames['张'] = 'hello world'
Then when I arrowed among characters 1, 2, and 3 I got:
'在 1' (spoken as "chinese character 1")
'之 2' (spoken as "chinese character 2")
'hello world 3'