There are hidden dangers in the unique political system.
The Six Commandments System of Jin State was a military and political system established after Jin Wengong returned to China in the Spring and Autumn Period. It is divided into three armed forces: China people, the upper class and the lower class. Every army has a general and an assistant. According to their identities, they are General China, Assistant China, Upper General, Upper Assistant, Lower General and Lower Assistant. According to the principle of "long death and two compensations", they took turns to be in power, assisted Gong Jin in managing the country's military and political affairs at home, and "respected the king and rejected the foreign countries" at abroad, resisted the invasion of Rong Di and Na Man, and defended Chinese civilization. Under this system, the six ministers of the State of Jin were almost incompetent, and with their assistance, the State of Jin dominated for a hundred years. However, the greater the meritorious service of these Qing doctors and their descendants, the greater the fief, forming a powerful local separatist force and seriously splitting the imperial system of Jin State. With the continuous expansion of the territory of Jin, the territory of the monarch has not increased too much, but the territory of a family with a different surname, Doctor Qing, has been expanding. This led to the fact that although Jin was the most powerful vassal state in the Spring and Autumn Period, it was difficult to form a real monarchy.
The golden clan is weak.
In Jin Xiangong, in order to avoid the national chaos caused by the competition between sons, Xian Gong made a big cleaning for family members in his office. The state of Jin "didn't raise a group of sons", but all the sons were expelled except those who inherited the throne. Later, the kings of the Jin dynasty no longer set up their sons, Gongsun nobles, which was the so-called state of Jin without a public clan. With this, there can be no struggle between clans, but it is impossible for a country to be governed by a monarch alone, so doctors with different surnames began to rise. The official position of Ji surname in Jin State was weak, which could not restrain the expansion of the family power of doctors with different surnames in Qing Dynasty. When a Qing doctor with a different surname usurped power, no one guarded the office.
The monarch of the state of Jin is incompetent.
Since Jin Linggong in the State of Jin, there have been many kings who acted as agents in a bad mood, such as Jin Chenggong, Jin, and so on. Their fatuity and incompetence led to the loss of the monarch's power in the state of Jin in their hands, which was gradually divided up by a family with a foreign surname of Qing Dafu, and finally formed an irreversible pattern of weak monarch and strong minister.
Zhao Wei, who was born in the Jin State of Korea, inherited the strength of the Jin State and easily entered the Seven Heroes of the Warring States.