Map showing Zhuge Liang’s 4th and 5th Northern Expeditions against Cao Wei (SY 2017). From the Chinese epic, Romance of the Three Kingdoms.
SY (2017). Map – Zhuge Liang’s fourth and fifth northern expeditions against Cao Wei. Wikipedia, October 7, 2017. Accessed Feb. 2020 – https://en.wikipedia.org/wiki/Battle_of_Mount_Qi#/media/File:Zhuge_Liang_4th_and_5th_Northern_Expeditions.png