Wei State (407-225 BC), one of the Seven Hero States of the Warring States 戰國七雄|战国七雄 / Wei State or Cao Wei 曹魏 (220-265), the most powerful of the Three Kingdoms
surname Wei / name of vassal state of Zhou dynasty from 661 BC in Shanxi, one of the Seven Hero Warring States / Wei state, founded by Cao Cao 曹操[Cao2 Cao1], one of the Three Kingdoms after the Han dynasty / the Wei dynasty 221-265 / Wei prefecture and Wei county at different historical periods