Anita Rani and Justin Rowlatt embark on two epic car journeys across China, navigating congested cities and winding mountain roads, to explore how the country"s economic growth, symbolised by its booming car industry, is affecting people"s lives.In the first programme, Anita takes the high road through the rich, industrialised cities of the east, driving a Great Wall Haval, the best-selling 4X4 in China. This is the land of billionaires with fleets of super cars, of imitation French chateaux and of high-tech solar hotels. She cruises Beijing with the moneyed young members of the China Supercar club and joins a convoy of "self-drive" holiday makers on a trip to sacred Mount Tai.