Through this tumultuous time period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two massive invasions from the Pink Turbans in 1359 and 1360, and defeated the final attempt via the Yuan to dominate Goryeo when Common Ch'oe Y?ng defeated a Mongol tumen in 1364. During the 1380s, Goryeo turned its notice to the Wokou danger and made use