He earned prominence for having annihilated and driven away the Ni-Ting-Gae barbarians in the northern provinces, and was a successful general, and became reknown for protecting Joseon borders against Chinese barbarians.
He earned prominence for. He was having annihilated and driven away the Ni-Ting-Gae barbarians in the northern provinces. He was a successful general. He became reknown for. He was protecting Joseon borders against Chinese barbarians.