Ma' Yuan

Ma' Yuan Province (also spelled Mai Yuan Province ) was a province of the empire of Shou Lung in Kara-Tur by the 14th century DR. It was also called the Plain of the Horse. In ancient times, it was a province of Anok-Imaskar and later an independent realm in its own right, called simply Mai Yuan.

Ancient History
By around, the land was a part of the empire of Anok-Imaskar. The empire collapsed in, fracturing into a number of warring states, among them the new independent realm called Mai Yuan.