Where is the northern boundary of the Yuan Dynasty? If we reach the Arctic Ocean, the territory of the Yuan Dynasty will exceed 20 million square kilometers. If it is still the same as the northern territory of the Tang Dynasty, it is not much different from the Qing Dynasty, because the Yuan Dynasty did not rule Xinjiang, but was ruled by the Chagatai khanate. According to the data, the Yuan Dynasty has the largest territory, followed by the Qing Dynasty and the Tang Dynasty, among which the Qing Dynasty has more than 6,543,804 square kilometers, and the Yuan Dynasty is above it.

The area data of China's 5,000-year-old dynasties are as follows:

The area of the Qin Dynasty is: 9.6 million-6,086110,000+33,000 square kilometers = 3,546,900 square kilometers.

The area of the Western Han Dynasty is 3,546,900+365,438+065,438+0,680 = 6,663,700 square kilometers.

The area of the Eastern Han Dynasty is 6,663,700+335,300-452,800 = 6,546,200 square kilometers.

The area of the Western Jin Dynasty is: 6,546,200 -39 1.2 million = 6 1.55 million square kilometers.

The area of the Tang Dynasty (Tang Gaozong period): 4,705,700+8,094,700-288,500 =1.251.99 million square kilometers.

Area of the Tang Dynasty (Xuanzong period):1251.19000+18413000-5457300 = 8895900 square kilometers.

Tubo: 4,538,800 square kilometers

Liaoning: 4,485,400 square kilometers

Area of Northern Song Dynasty: 8,895,900-6,060,300 = 2,835,600 square kilometers.

Yuan Dynasty area: 9.6 million+12078200-450800 = 21227400 square kilometers.

The area of the Ming Dynasty: 9.6 million +449 1.9 million-1.755438+0 million = 1.2338 million square kilometers.

The area of Qing Dynasty: 9.6 million+3.2465 million =12.8465 million square kilometers.