Actually Google decided A was a mistake, and has switched to C: http://www.bloomberg.com/news/2012-01-24/google-china-business-grows-continues-to-thrive-alegre-

Actually Google decided A was a mistake, and has switched to C: http://www.bloomberg.com/news/2012-01-24/google-china-business-grows-continues-to-thrive-alegre-says.html http://www.bloomberg.com/news/2012-01-24/google-china-busine...