Guy Martin examines China's history of innovation, technological development and manufacturing, revealing the unseen side of China's outstanding achievements. His adventure starts in Chongqing where he works in a factory to build his own electric motorbike, tastes produce from a farm that fertilises its crops with human faeces and visits the Three Gorges Dam, home of the world's biggest hydroelectric power station. In Shanghai, Guy ships his motorbike home to Grimsby before jumping on a high-speed train en route to Beijing