Well that totally sucks. I’m gonna call them and complain. Here is a picture of how you can tell the differance between real garlic and Chinese garlic.
http://www.christopherranch.com/images/gra-garlic_compare.jpg
A little more digging finds this article:
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/11/18/HOGUOMEA541.DTL