NOT KNOWN DETAILS ABOUT NAJU TRAVEL

For the duration of this tumultuous period of time, Goryeo momentarily conquered Liaoyang in 1356, repulsed two massive invasions through the Red Turbans in 1359 and 1360, and defeated the final try from the Yuan to dominate Goryeo when Typical Ch'oe Yŏng defeated a Mongol tumen in 1364. In the course of the 1380s, Goryeo turned its focus to the W