When China’s ambassador to Australia, Cheng Jingye, summoned journalists to the Chinese embassy last week, this was not an occasion for polite exchanges on a troubled relationship between Beijing and Canberra. Cheng was intent on communicating a forceful message to Australian reporters that China was intent on fighting back against what it regards as a great wall of unfavourable publicity about its treatment of its Uyghur minority. In some media reporting of the press conference, the exercise was referred to as a “charm offensive”. However, a more accurate characterisation would be to describe it as an attempt by China to draw a line under increasingly negative foreign reporting of its activities.