Map showing Zhuge Liang’s 3rd Northern Expeditions against Cao Wei (SY 2017). From the Chinese epic, Romance of the Three Kingdoms.
SY (2017). Zhuge Liang’s third northern expedition against Cao Wei. Wikipedia, October 7, 2017. Accessed Feb. 2020 – https://en.wikipedia.org/wiki/Zhuge_Liang’s_Northern_Expeditions#/media/File:Zhuge_Liang_3rd_Northern_Expedition.png