Shanghai
Just got back from Shanghai.
The temperature was between 0 and -4 degrees Centigrades..
It was a very short and hard trip, I hope next time I will have more time. I posted a picture of the Pudong skyline in the sidebar and more pics will be in the photos archive (not yet).
I'm too tired to write a long post, check out the Wikitravel entry for more info on Shanghai.