I had tried this way to fix this problem, but it didn't work.
I think must be something wrong with my translation from English to Chinese. Because before I used RedHat linux, and I used the same way to try to translate my Gentoo Linux. Can you tell me some differences between RedHat linux and Gentoo linux in fonts management? Sorry about that, because now I cann't type in Chinese. And I had deleted my RedHat linux already, so.. ...