On a simpler, probably less helpful note: avoid it.

You can probably get air and hotel for pretty cheap since its a recession (hotels in Beijing are competitively priced). The most important thing is sights. Do them on your own. A lonely planet/wikitravel summary should be enough and it will give you flexibility. The guidebook will also have the anmes of places you want to go in Chinese. The subways in all three cities are very easy to use and in English. When taking cabs make the guy use the meter. If it sounds too good to be true, it probably is. Read more in this section for the scams to watch for and tips. I've posted a bunch, and Moondog has posted a ton of ideas.

If in doubt on how to structure things (dates/ times) shoot me a PM. I am sure others are happy to help as well. You don't need to speak Chinese to enjoy visiting the place and getting a decent experience and you most certainly don't need a guide.