the city split by the huangpu river, a tributary of the yangtze. in the older section which features the bund and the newer built-up section of pudong. the one thing i know for sure about china is i will never know china. it's too big, too old, too diverse, too deep. there's simply not enough time. that's for me the joy of china, facing a learning curve that impossibly steep. the certain knowledge that even if i dedicated my life to learning about china i'd die mostly ignorant. that's exciting. it's too much. and it's changing so fast. china has a population of around 1.3 billion people. and the number of them who are joining an explosive middle class, demanding their share of all that good stuff -- infrastructure, the clothes, the cars, the gas, the fuel to fill