I am planning on a bike trip to China (Xinjiang) in Autumn this year. I am going to buy a bike, but need some advice on how to register it properly in China. I know you can ride an unregistered bike for a month, but ideally I want to register it and then after this trip, store it somewhere (info on this also gratefully received!) to use for further trips in the future. Any help, advice, suggestions are very welcome. Thanks.