* Title: 천추태후 (千秋太后) / Cheon Chu Taehu
* Also known as: The Iron Empress / Empress Chun Choo
* Genre: Historical
* Episodes: 78
* Broadcast network: KBS2
* Broadcast period: 2009-Jan-03 to 2009-Sep-27
* Air time: Saturday & Sunday 21:30
The drama is about the third empress of the Goryeo era who fought against the Tungusic people of Manchuria in order to achieve their dream of reclaiming their old land.