About Siheung City
[193] Throughout this tumultuous period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two massive invasions because of the Pink Turbans in 1359 and 1360, and defeated the final endeavor because of the Yuan to dominate Goryeo when General Ch'oe Yŏng defeated an invading Yuan tumen in 1364. During the 1380s, Goryeo turned its consideratio