Person · 246 CE – 303 CECao HuanAlso known asCao HuangCao HuangChô HoànCáo HuànCò̤ UângEmperador Yuan de Weiarchival plate · Cao Huan · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tofather · child ofCao Yu2nd c. CE+ 7 further connections to entries not yet ingested