WHAT DOES NAJU BUSINESS TRIP SHOP MEAN?

In the course of this tumultuous period, Goryeo momentarily conquered Liaoyang in 1356, repulsed two substantial invasions with the Crimson Turbans in 1359 and 1360, and defeated the ultimate endeavor with the Yuan to dominate Goryeo when Common Ch'oe Yŏng defeated a Mongol tumen in 1364. Throughout the 1380s, Goryeo turned its focus to the Wokou