Circuit guide/bad joke

ITV-F1 have a video guide to the Shanghai circuit (shaped like a Shang character in the Chinese alphabet, apparently). It involves a blindfolded Nico Rosberg decribing it, whilst tracing (or attempting to trace) the circuit. All well and good but not very interesting. The only reason I mention it is, in case of Nico off-roading, I want to pre-empt anyone making the joke: you're meant to follow the actual track, not the one you drew blindfolded.