1 and Yuan Dynasty (127 1-1368) were founded by Mongols, with its capital in Dadu (present-day Beijing) as 127 1 year. Kublai Khan changed the meaning of "doing great things" in the Book of Changes. 1279 (in the 16th year of Yuan Dynasty), the Yuan Army wiped out the Southern Song Dynasty in the naval battle of Yashan, ending the long-term war situation. ?
2. There were frequent coups in the mid-Yuan Dynasty, and politics was never on the right track. In the later period, political corruption, powerful ministers in power, and increasingly serious ethnic and class contradictions led to the peasant uprising at the end of the Yuan Dynasty. 1368, Zhu Yuanzhang proclaimed himself emperor to establish the Ming Dynasty, and then the Northern Expedition expelled the Yuan court to capture Beijing. Since then, Yuan Ting retired to Mobei, known as Beiyuan in history. 1402, Chen Yuangui and Li Chi usurped power to establish Tatar, and the Northern Yuan Dynasty perished.
3. The Yuan Dynasty abolished Shangshu Province and Menxia Province, and retained Zhongshu Province, Privy Council and Yushitai, which were in charge of politics, army and prison. The provincial system was implemented locally, which was the first in China and has been used ever since. ? The commodity economy and overseas trade flourished in Yuan Dynasty, but the overall productivity was not as good as that in Song Dynasty. Culturally, Yuan Qu, Sanqu and other cultural forms appeared in this period.