Jeongan

Jeongan
定安國
정안국
938–986
CapitalYongcheonbu
Common languagesUnknown
Religion
Unknown
GovernmentMonarchy
King 
 938–976
Yeol Manhwa (first)
 976–986
Oh Hyeon-myeong (last)
History 
 Establishment
938
 Fall
986
Preceded by
Succeeded by
Balhae
Dongdan Kingdom
Goryeo Dynasty
Liao Dynasty
Today part ofChina
North Korea

Jeongan (Korean: 정안; Hanja: 定安) or Ding'an (Chinese: 定安國) was a state in Manchuria that existed from 938 to 986. It was the successor state of Balhae (Bohai) founded by Yeol Man-hwa (Lie Wanhua).