DETAILED NOTES ON KOREA

Throughout this tumultuous period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two massive invasions by the Crimson Turbans in 1359 and 1360, and defeated the final try through the Yuan to dominate Goryeo when Basic Ch'oe Yŏng defeated a Mongol tumen in 1364. In the course of the 1380s, Goryeo turned its attention for the Wokou menace