On an English or western Windows, It's known that Microsoft Word 2000 (English/Western versions) can not wrap a Chinese/Japanaese/Korean (CJK) line correctly when there are spaces in the middle. Word 2000 treats a CJK line as normal English line and insists finding a 'SPACE' to break the line. For example, the following line will be breaked between word 'two' and 'three'

这行中文里面夹有几个英文one two three南极星这行中文里面夹有几个英文这行中文里面夹有几个英文这行中文里面夹有几个英文.

and becomes:

这行中文里面夹有几个英文one two
three南极星这行中文里面夹有几个英文这行中文里面夹有几个英文这行中文里面夹有几个英文.

Solutions:

1. Microsft has fixed the problem, Upgrade to Word 2003 or above.
2. If you have to use Word 2000, you need to add a space after every CJK characters.
3. Use Microsft Word 2000 CJK version.

Note: Installing CJK Language pack on Windows XP does not solve the problem. This is not a NJStar specific problem, but since lots of NJStar users complain about this problem, we hope this will help pinpoint the exact problem.