Throughout this tumultuous time period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two significant invasions with the Red Turbans in 1359 and 1360, and defeated the ultimate endeavor because of the Yuan to dominate Goryeo when Common Ch'oe Y?ng defeated a Mongol tumen in 1364. Throughout the 1380s, Goryeo turned its focus to the Wokou