Google.cn with New Way to Re-direct to Google.com.hk

I read a news at Japanese Engadget, about google.cn is not auto redirected to google.com.hk anymore. And people want to keep google research in China and all. Testing for myself, I headed to google.cn, and this is what I found (screenshot attached). Right-clicking or left-clicking the image will bring you to google.com.hk.
This will definitely be going down as an event in Internet history.