In episode five, ‘Joanna Lumley's Postcards: Trans-Siberian Adventure', Joanna revisits the lands of China and Mongolia aboard the Trans-Siberian Express, where her journey begins in Hong Kong, unrecognisable as one of Joanna's childhood homes, where her father's regiment was stationed.From there Joanna travels to Beijing, where she discovers how China, while Communist, is embracing Capitalism - as she goes for a cruise in a Rolls Royce Silver Wraith through the streets of the capital. From her journals, Joanna remembers the weirdest restaurant she's visited – a Chairman Mao cabaret – to the ultimate bucket list destination – The Great Wall of China. Joanna walks along the magnificent structure at dawn – a most spectacular sight.