What are the problems in my country’s territorial maps of the past dynasties?

Some countries are vassal countries. In fact, they are vassals and not directly governed.

The difference between surrender and direct administration is the cause of war. For example, in the Tang Dynasty, the most fundamental reason why the Tang Dynasty launched the war for the Western Regions is that the Western Regions were the lifeblood and money bag of the Tang Dynasty. In the Tang Dynasty, merchants Taxation is an important economic source for the country, and the Silk Road is an economic source for merchants.

At that time, because the Turks were in opposition to the Tang Dynasty, they blocked the Silk Road and wanted to trap the Tang Dynasty. Therefore, everyone in the Tang Dynasty agreed that a war for the Western Regions should be launched. In Chinese history, the entire ruling class unanimously launched a war. There are not many wars, but basically they really affect the lifeblood of the country.

The most fundamental motive of the battle for the Western Region is to open up the Silk Road, not to open up new territories, so some places only need to surrender and not block the Silk Road.

As for foreign maps, let me ask, are they from Europe?

To be honest, I look down on Europeans, because Europeans are very self-centered, and their maps are basically untrustworthy. Now their descriptions of ancient civilizations such as China are also partial and complete. As for maps, Forget about us, even his description of neighboring Arabia is not accurate enough. You must know that from the Tang Dynasty of China until the Mongolian Western Expedition, the Arabs were one of the most powerful nations in the world at that time. One, and the Europeans at that time were nothing.