the territory of ancient China (archaic)

Name of a Xia Dynasty emperor in ancient China: Emperor Yŭ, Yŭ the Great, or Dà Yŭ.

Yu the Great, legendary founder of the Xia Dynasty in ancient China

territory, realm, dominion

range / region / limits / stage / level

region, level

range, region, limits, stage, level / land, territory

(archaic) antique, old-fashioned / (colloquial) ancient

ancient times, antiquity, remote ages

(historical or contemporary) any of several kingdoms, empires, or states of the Chinese people