Hugoguryeo yeonho 후고구려연호(後高句麗年號)
RO : Hugoguryeo yeonho MC : Hugoguryŏ yŏnho
Year : 901-917
Categories : General History
RT :
Hugoguryeo
BT :
Yeonho
NT :
Majin yeonho Taebong yeonho