Cheng Rui
Warlord in the Chinese Tang dynasty
- Died
- 903
Cheng Rui, adoptive name Guo Yu, formally the Prince of Shanggu (上谷王), was a warlord late in the Chinese Tang dynasty who ruled Jingnan Circuit from 888 to 903, until he was defeated in battle. He was known to be a capable administrator who treated his people well.