The idea for the journey came from Rob - he and his wife Christine had just moved to Hong Kong, and part of his motivation for exploring China in such a way was to forge a deeper connection with their new home. Rob, clearly, was also just someone drawn to the wilds of the world, to adventures and travel and challenges and everything that lies therein. He had lived for three years on a bicycle, pedalling from Siberia to London, and had spent countless days and nights on dusty roads in foreign lands and in tiny tents tucked away in unknown landscapes. He had an enviable wealth of experience 'out there' in the world, but still wanted more.
Rob wasn't looking for passing, transitory incidents to form the basis of future anecdotes at dinner-parties - he wanted to really dig deep and learn what he could about China. The culture, the history, the language, the humour; every piece of knowledge gleaned would be a deepening of the relationship with his newly-adopted country.