Does YARPP work with full-width characters or languages that don’t use spaces between words?
YARPP works fine with full-width (double-byte) characters, assuming your WordPress database is set up with Unicode support. 99% of the time, if you’re able to write blog posts with full-width characters and they’re displayed correctly, YARPP will work on your blog. However, YARPP does have difficulty with languages that don’t place spaces between words (Chinese, Japanese, etc.). For these languages, the “consider body” and “consider titles” options in the “Relatedness options” may not be very helpful. Using only tags and categories may work better for these languages.
