I set the language of the advanced profile (filter one) into Chinese at admin/config/content/ckeditor, but the tool bar remains to be in English. My site language is Chinese.

I did find one thing though. When other modules were installed and enabled, the system automatically import the translation (I installed the Localization update module), but it didn't happen when it comes to ckeditor. I disabled and enabled it several times, but still, no translation was made.

Can anyone please tell me how to fix this? Thanks!