In the course of this tumultuous time period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two massive invasions because of the Pink Turbans in 1359 and 1360, and defeated the ultimate try by the Yuan to dominate Goryeo when General Ch'oe Y?ng defeated a Mongol tumen in 1364. In the 1380s, Goryeo turned its awareness into the Wokou menac