As the mountainous area is mostly on the eastern Element of the peninsula, the main rivers usually stream westwards. Two exceptions tend to be the southward-flowing Nakdong River and Seomjin River.
Three with the commanderies fell or retreated westward inside a couple a long time, but the Lelang Commandery remained being a center of cultural and financial exchange with successive Chinese dynasties for four generations. By 313, Goguryeo 카지노솔루션 annexed every one of the Chinese commanderies.