After the collapse of the Yuan Dynasty and in 1369 ordered that the Yuan palaces be razed .
The Yuan Dynasty is the Hongwu Emperor of the Ming Dynasty moved the capital from Beijing in the north to Nanjing in the south .
After the collapse of the Yuan Dynasty , the Hongwu Emperor of the Ming Dynasty moved the capital from Beijing in the north to Nanjing in the south , and in 1369 ordered that the Yuan palaces be razed .