a bug about opencms fckeditor

I use opencms_6.2.3. When I add a article with chinese,there is something wrong.

 

1.I copied the content from Word.

 

 

2. I click OK button,and then a new window was shown. Ctrl +v .

 

3.Click the OK button.

 

4.Then I saved and published the article. But get the failed result.

 

5.If click cancel on Step 2,the publishing is OK.

 

6.Even Step 5 is successful,the article’s shown is wrong.

 

The attachment is the word file that can get the problem.

 

David.ye