Hi Bun, i don't know which city you are going to vist, but here is so less wifi hotspot in mainland of China, also i think you know that here is no 3G network. But my suggestion is still connect your N800 to cellphone to get online. Thus you can get online anywhere. Some of big cities have EDGE networks. I'm in Dalian, i'm using the service of China Mobile. (there are two providers, China Mobile and China Unicom. China Mobile provides GSM netwrork, Unicom provides both GSM and CDMA). The cost is 20 RMB (around 2.8 $) for 50Mb per month. also there are other packages, more payment for more Mb. but to me it's enough, since in my place i have a connection, no use to get online via cellphone. I hope this is what you need.