Philipp Lenssen uploads the dictionary to find out which words return censored results from Google China. Here are the results, and here's a sample rising out of the mists of corpo-governmental pettifoggery:
Note: This doesn't mean that all these words are censored in China. But as always with censorship, the actual results are so weird and sad that things would probably be simpler if they were.
Declassified by John Battelle.