In which dynasty was the territory of the Han people maximized?

If it is actually controlling territory, then North Korea is the largest.

* * * Every inch of the Republic is controlled by the army, and there is no client country.

The Han Dynasty did not actually control Tibet, Mongolia (including Inner Mongolia) and Northeast China.

The Tang Dynasty did not actually control Tibet, Mongolia (including Inner Mongolia) and Northeast China, and later occupied Northeast China, but lost Xinjiang.

The Ming Dynasty did not actually control Tibet and Mongolia (including Inner Mongolia).

During the Republic of China, the actual territory did not control Tibet, Xinjiang and Mongolia at its peak.

Textbooks describe the territory of these dynasties, including Guo Fan's territory and claimed territory, just as the Kuomintang claimed that it had a large territory, but it actually controlled only one Taiwan Province province, which had no practical significance.

Therefore, this dynasty is the largest dynasty in the actual territory of the Han people.