《三國志》正文勘證：〈丁奉傳〉「左右都護」等記載辨疑

Collation on Records of the Three Kingdoms: Examinations on “Zuo You Du Hu” in The Biography of Ding Feng

This article corrects the error about the official title “Zuo You Du Hu”（左右都護；Left Right Du Hu） by comparing The Biography of Ding Feng in Book of Wu（〈吳書‧丁奉傳〉） of Records of the Three Kingdoms（《三國志》；Sanguozhi）, which “Zuo You Du Hu” was recorded in, with other biographies in this official historical book. Meanwhile, this article concludes the special rules for commissioning higher ranks in Wu after Sun Quan（孫權） proclaiming being the first emperor of Wu by examining the records on promotions of the high officers like Lu Xun（陸遜）, Zhuge Jin （諸葛瑾）, Zhu Ran（朱然）, Quan Cong（全琮）, et al. Through these rules, both the omissions of words in and the inaccuracies of historical apprehension about The Biography of Shi Ji in Book of Wu（〈吳書‧施績傳〉） of Records of the Three Kingdoms can also be fixed.