Shanghai Railway Station

Above throngs of busy commuters at a Shanghai railway station, four large billboards - some sandwiched between screens flashing train times - were lit up with the name of the head of a mid-sized industrial products maker.

Above throngs of busy commuters at a Shanghai railway station, four large billboards - some sandwiched between screens flashing train times - were lit up with the name of the head of a mid-sized industrial products maker.