Here are a selection of websites that have either given us inspiration or provided useful information in planning the trip.
http://www.horizontreisen.at/rueckenwind/ – Katharina & Sandro are a lovely couple who I met in Innsbruck whom just got back from their cycle tour from Vienna to Singapore. They were kind enough to give me lots of advice on the trip and answer all my questions!
http://www.chinacycle.co.uk/ Here is the web address of three university graduates who, like ourselves decided on cycling to China for charity. Their website containes information about them, their route and the charities that they supported.
http://www.aventuresbicycletales.org/englishindex.html Here is the web address of a French man who carried out a trip of similar magnitude and wrote very detailed accounts of his time while on the road. He travelled through numerous countries that we too will be passing through and his experiences and advice have proved to be a valuable resource for us during these planning stages.