448–9) was developed and some important parts of the history, such as the confinement of Cao Kun (p. 381) and Kang Youwei's escape from the country (p. 17), were reviewed for modification with "preface to the fourth impression" (p. 6) (Japanese translation; ).
448–9) was revised and some significant aspects of the history, such as Cao Kun's confinement (p. 381) and Kang Youwei's departure from the country (p. 17), were re-examined for revision with "preface to the fourth edition" (p. 6) (Japanese translation; ).