When the Society for Anglo-Chinese Understanding (SACU) invited Hugh Trevor-Roper, Regius Professor of History at the University of Oxford, to visit China in 1965, he jumped at the chance. It was a decision that all parties concerned came to regret. The eminent historian had a terrible time in China, ‘that land of bigots and parrots’. He didn’t meet the right people. He found no intellectual equals. The interpreters and guides assigned to the group weren’t up to the job. He nicknamed them Cement-head, Duckbottom, Smooth-face, and the Presbyterian.