What kind of capital migration did the Yuan Dynasty have?

1260, Yuan Shizu Kublai Khan acceded to the throne, followed the laws of China, reformed the old system, took Kaiping as the capital and Yanjing (now Beijing) as the capital, and moved the political center to the south. 127 1 year, I take the Book of Changes as Great Gan Yuan. In the following year, the title was changed to Dayuan, and Zhongdu was promoted to Dadu. 1276, the Southern Song Dynasty perished. It spread to the Ninth Dynasty, 1368, when the Ming army invaded Dadu and Yuan Shundi withdrew from the Central Plains. According to Mobei's records, its successor still uses the name of the Yuan Dynasty, known as the North Yuan in history. In the early years of the Ming Dynasty, the official compiled the History of the Yuan Dynasty, saying that the Yuan Dynasty was from the establishment of Genghis Khan to the death of Yuan Shundi (1206 ~ 1368).