Seongjong yeonho 성종연호(聖宗年號)
RO : Seongjong yeonho MC : Sŏngjong yŏnho
Year : 982-1031
Categories : General History
RT :
Seongjong
BT :
Yo yeonho
NT :
Gaetae Taepyeong@Yo
Tonghwa