I think I accidentally came upon the answer to my own question (previous post). Found it on Facebook sign-in page. At the bottom it had a list of the different languages and Lo and Behold there were those tiny little rectangles. It represents the different Chinese dialects.
I went back to Blogger Help and typed in Chinese.
Only one forum answer came up: Chinese Porn Spam
Pai an jiao jue' (literal meaning: slap the table and shout with praise, wonderful)
Yep. That's what I say. Won.der.ful.
For now, I've put up the 'word verification', and that's seemed to stop them. So you all are going to have to do the 'letter thing'.
Until I find out more, that's the sha'o zi (scoop)!
It's All e' chang Good! (Have a beautiful, bright day!...or something like that!)