Former two rings
The former Byeongryun is the person who kept the incision on Koryo by 72 Dongmun-dong. The main building is selected. He was born as the son of the great scholar, and in 1373, in the crisis of Gongmin king, in the past, in 1390, in 1390, in 1391, and in 1392 became a scholar. However, I went in. The last is not known.