Originally Posted by
moondog
Qunar is an aggregator, and one with very open listing policies. If you know what you're doing, you can use it to find very good deals, but the learning curve is a bit steep.
I have found some good deals on Qunar, in some cases even better than Taobao. But of course as all things in China, you need to be careful, especially on Qunar, since it's essentially a search engine.
Also it helps if you understand Chinese