You have spent a fair chunk of money in China Chlidonias, was that excluding international travel? Were the visas expensive? You've probably said this already, but this is a tricky thread to find stuff in!
Is your spending fairly close to what you anticipated or quite different?
Have you bought much actual stuff (souvenirs, zoo brochures/maps, etc)? Its hard travelling for ages and wanting to accumulate stuff, but being unable to due to space/weight issues. I sent some stuff back to NZ when we got to Estonia on my travels (much cheaper to post from there than Sweden!).
I know what you mean about the backpackers on organised tours, we were some of the few backpackers in Europe who weren't on bus tours and I'm very glad we weren't. Much more immersive to travel with the locals. And I imagine (/hope) cheaper as well. Although I'm not sure how we would go travelling in China, sounds fairly difficult without knowing the language.
And its still great reading the thread, lots of interesting stuff happening. Keep it coming!