The management of China's ancient history to the frontier.

China generally adopted the policy of "controlling foreigners with foreigners" in ancient frontiers.

example

1, Jimifu: Li Shimin, Emperor Taizong of Tang Dynasty, established a relatively complete border management system characterized by Duhufu and Dudufu. In view of the numerous ethnic groups in the border areas, the system of Jimi Prefecture was established in the Tang Dynasty, and the distribution range of ethnic tribes in the border areas was used as the basis for the administrative division of Jimi Prefecture and Prefecture, and governor states, prefectures and counties were widely set up.

Jimmy prefecture refers to a country established by the ancient court in remote minority areas. Because of the special situation, because of its vulgarity, it is different from the general county. Equivalent to the autonomous region. It is an autonomous local administrative organization established in the surrounding minority areas in the Tang Dynasty. Leaders of ethnic minorities are appointed as secretaries or governors, and they are allowed to perform their duties hereditary. We also have financial autonomy, but we must accept the supervision of Duhufu, the highest administrative body in the Tang Dynasty. It reflects the policy of netting ethnic minorities and slack management adopted by the Tang Dynasty, which is conducive to peaceful coexistence and natural integration among ethnic groups.

2. At the end of the Northern Song Dynasty, there were three powerful nationalities in the northern part of the Northern Song Dynasty: Xia, Liao and Jin. In order to deal with these three ethnic groups, the Song Dynasty sent people to meet Jin, and * * * attacked the Liao country together, and the land of the Liao country was recovered by the Song Dynasty. This is the famous "controlling foreigners with foreigners", but the Song Dynasty ended badly. Although the state of Jin invaded the capital of Liao, the Song Dynasty was defeated. Of course, the State of Jin did not want to seize the land of the State of Liao.

Datang Shi Sheng

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