Genghis Khan, born in the second year of Dading, Sejong, Jin Dynasty (1 162), was surnamed A Jin, and his father was killed. Through continuous efforts, Jamukha and his father's Andatolingle joined forces, begging for the United States to reorganize, and finally Mongolia gradually developed and finally unified. At that time, the northern part of China was under the rule of Jurchen rulers. The northern and southern grasslands of the desert are independent and do not belong to each other. The Jin Dynasty carried out the policy of "divide and rule" and "downsizing".

After Genghis Khan unified the Mongolian grassland, the first thing he did was to seal the hero and the imperial clan, further improve and institutionalize the thousand-household system that had been implemented in the war, create a thousand-household system that integrated military and political affairs, and successively appointed a number of thousand-household officials, ten-household officials and imperial clan kings, and established a military and political organization that was subordinate at all levels, flexible in command, convenient in governance and capable of fighting well. Genghis Khan organized 95,000 households in the occupied area, and ruled separately by heroes and nobles.

Historical Records and Secret History of Mongolia list names, origins, major experiences and the composition of thousands of households, among which 78 were heroes, and 3 Xu * * * owned 10 thousand households, so only 88 people were actually enfeoffed at that time, that is, Mongolia. The establishment of the household system marks the final disintegration of the tribal and clan systems.

Baidu encyclopedia-Genghis Khan