Thanks for your response samboll, but that is not what I meant.
I don't want to do any translations, I just want to make a Chinese website. But the dashboard needs to remain in English.
Normally if you make a site in any language, the 'normal' WordPress terms remain in the installed language (English). Therefore phrases like "Archive for ... category" remains in English, but since that is a text that the visitor will see, I would like to have that in Chinese.
I am wondering if perhaps the only solution is to change the English language file with POEdit into Chinese for only the terms that visitors will see.
If that has been done already, then it would save me quite some time...
Or is there another solution?