Guizhou or Gui Prefecture (歸州) was a zhou (prefecture) in imperial China centering on modern Gaizhou, Liaoning, China. It was created during the Liao dynasty, and taken out by the succeeding Jin dynasty.
Geography
The administrative region of Guizhou in the Liao dynasty falls within modern southern Liaoning. It probably includes modern:
References
Gui Prefecture (Liao dynasty) Wikipedia(Text) CC BY-SA