Cao Zicheng (birth and death dates unknown) was a son of Cao Cao, a warlord who rose to power in the late Eastern Han dynasty and laid the foundation for the state of Cao Wei in the Three Kingdoms period of China. His mother was Lady Li (李姬), a concubine of Cao Cao. She also bore Cao Cao two other sons: Cao Zizheng and Cao Zijing.(武皇帝二十五男： ... 李姬生穀城殤公子乘、郿戴公子整、靈殤公子京， ...) Sanguozhi vol. 20. Cao Zicheng died early and had no son to succeed him. He was posthumously honoured as "Duke Shang of Gucheng" (穀城殤公) in 231 by Cao Rui, the second emperor of the Cao Wei state.(穀城殤公子乘，早薨。太和五年追封謚。無後。) Sanguozhi vol. 20.
See also Cao Wei family trees#Consort Li Lists of people of the Three Kingdoms
References
Chen, Shou (3rd century). Records of the Three Kingdoms (Sanguozhi).