Map showing Zhuge Liang’s 1st and 2nd Northern Expeditions against Cao Wei (SY 2017). From the Chinese epic, Romance of the Three Kingdoms.
SY (2017). Map showing the first and second Northern Expeditions. Wikipedia, October 7, 2017. Accessed Feb. 2020 – https://en.wikipedia.org/wiki/Zhuge_Liang’s_Northern_Expeditions#/media/File:Zhuge_Liang_1st_and_2nd_Northern_Expeditions.png