In the Chu-Han dispute, Liu Bang, Emperor Gaozu of Han Dynasty, made Han Xin and Ying Bu king in order to weaken the camp and power that split Xiang Yu and strengthen his own strength at the same time. At the same time, because the recruited king was not Liu Bang's clique, he was finally killed. Liu bang later named his younger brother Wang with the same surname, ranking higher than the princes. These queens with the same surname established their own vassal States, so they had the power of the princes to separate the party.
During the periods of Emperor Wendi and Emperor Jingdi, a series of measures were taken to weaken the influence of vassal states. Emperor Wen adopted Jia Yi's suggestion at that time and divided Qi into several small countries and Huainan into three small countries to weaken his power.
And Cindy passed? Cut off Francisco? Will it shrink the fief of the vassal state and lead to C? Jun Qing? After the rebellion of the Seven Kingdoms was pacified, Emperor Jing reduced the rights of the vassal states and recovered the civil rights of the kings of the vassal states, making it an administrative unit directly managed by the central government, basically eliminating the disadvantages brought by Liu Bang's implementation of this policy, and at the same time making the emperors have no worries. Later, in the period of Emperor Wu of the Han Dynasty, the centralization was further strengthened because of the promotion of government decrees, which played a positive role in the development of the country later.
? County and state parallel system? Although it led to the turmoil in the later vassal States, this policy had a great positive effect on the economic and social development at that time. During the reign of local governors, local economy developed rapidly, which greatly strengthened the role of state power in developing local economy, promoted local economy, strengthened local public security and reduced social unrest.