4dae hullyeon wonchik 4대훈련원칙(四大訓練原則)
RO : 4dae hullyeon wonchik MC : 4tae hullyŏn wŏnch’ik
Year : 1990-
Categories : Diplomacy·International Relations>DPRK>National Defense·Military(DPRK)
BT :
Gunsa gyoyuk·hullyeon@Bukhan