Help with blocking Chinese Spam

[Jenny Lee]

Dear SA Users,
 
I am getting this chinese spam every hour. I tried, ok_locales, ok_languages 
with texcat plugin... I tried matching the subject... but these people are 
always getting through.
 
http://www.pastebin.ca/2127622
 
What rules/modifications do I need to do to get rid of this?
 
J