In addition, he and his wife, Jung Chang, with whom he lives in Notting Hill, West London, researched and wrote a biography of Mao Zedong, Mao: the Unknown Story, which received praise from the popular press but serious criticism from scholars and historians.
Selain itu, ia dan istrinya, Jung Chang, yang sama-sama tinggal di Notting Hill, London Barat, meneliti dan menuli sebuah biografi dari Mao Zedong, Mao: the Unknown Story, yang meraih pujian dari pers terkenal namun dikritik secara serius dari para sarjana dan sejarawan.