Xia and Shang Dynasties, Western Zhou Dynasty and Eastern Zhou Dynasty are divided into two parts.
The Spring and Autumn Period and the Warring States Period unified Qin and Han Dynasties.
Three points, two pounds extending back and forth.
The Northern and Southern Dynasties coexisted, and the Sui, Tang and Five Dynasties passed on.
After four dynasties of Song, Yuan, Ming and Qing, the imperial dynasty ended in slavery in Xia and Shang Dynasties and enfeoffment in Eastern and Western Zhou Dynasties. At the end of the Warring States period, some countries began to implement the county system. After the reunification of Qin, the county system was generally implemented. However, due to the one-sided summary of the lessons of the death of Qin, the princes with the same surname thought that the Zongfu county system refers to the three-level local political system of state, county and county formed at the end of the Eastern Han Dynasty. The country originated from the secretariat supervision system generally established by Emperor Wu of the Han Dynasty in the Wei, Jin, Southern and Northern Dynasties. The state, county and county system at the end of the Eastern Han Dynasty was adopted in each dynasty, and the Sui and Tang Dynasties began to implement the system of three provinces and six departments. The Yuan Dynasty practiced the system of provincial administration. The Ming dynasty abolished the post of prime minister and established cabinet system, which was directly subordinate to the emperor. The Qing Dynasty set up a military department (a symbol of the peak of imperial power). Details/questions/108 102945.html? si=5