Cheng Yi (philosopher)
[arz] تشينج ى
[ca] Cheng Yi
[es] Cheng Yi (filósofo)
[fr] Cheng Yi (philosophe)
[id] Cheng Yi
[ja] 程頤
[ko] 정이 (학자)
[nl] Cheng Yi
[nb] Cheng Yi
[pl] Cheng Yi