|This article does not cite any references or sources. (January 2009)|
||This Three Kingdoms-related article describes a work or element of fiction in a primarily in-universe style. (October 2009)|
Yin Shang was a minister of Cao Wei during the Three Kingdoms period of Chinese history. He served under Ma Zun, the Administrator of Tianshui Commandery. He followed suit after his friend, Jiang Wei, defected to Shu Han during Zhuge Liang's first Northern Expedition against Cao Wei.
|This Chinese biographical article is a stub. You can help Wikipedia by expanding it.|