It is one of the greatest dynasties in the history of China, and it is also recognized by the whole world as one of the most powerful times in China.
In February of 58 1 year, Emperor Jingdi of the Northern Zhou Dynasty abdicated in Sui Wendi, and the Northern Zhou Dynasty perished. Yang established the title of "Sui" and made its capital Daxing City. Later, in 589, the Chen Dynasty perished in the south, and China was unified, ending nearly 300 years of division since the end of the Western Jin Dynasty. In 605 AD, after Yang Di ascended the throne, Yuwen Kai was ordered to build Luoyang as the eastern capital, and in 606, he issued an imperial decree to move the capital to Luoyang.
During the reign of Emperor Wendi of Sui Dynasty, the people's livelihood was rich, the people lived and worked in peace and contentment, and the political stability created the prosperity of the emperor's rule. During the reign of Yang Di in Sui Dynasty, the Grand Canal was built, but the excessive consumption of national strength led to the rebellion of the people and nobles at the end of Sui Dynasty. In 6 18, Yu Wenhuaji and others launched a mutiny and killed the emperor Yang Di; Emperor You Yang of Sui Dynasty abdicated Li Yuan, who proclaimed himself emperor and founded the Tang Dynasty. In 6 19, Emperor Yang Dong of Wang Jianli was also abolished, and the Sui Dynasty perished, which lasted for 38 years.
Extended data:
There were two major changes in the administrative divisions of the Sui Dynasty. Sui dynasty was divided into three levels: state, county and county. After Emperor Wen basically unified the world, in view of the confusion of the three-level system of state, county and county since the end of the Eastern Han Dynasty, the state was abolished and changed to the two-level system of state and county, and the county was directly controlled by the state. When Emperor Yang Di changed the state into a county.
Shortly after Yang Di succeeded to the throne, all states were changed to counties, and the county system was implemented. There were 190 counties and 1255 counties in China. The Chief Executive of Sui Dynasty went to Beijing to report on his work at the end of each year, which was called gathering envoys. The imperial court sent officials or other envoys from Taiwan Province to inspect various provinces and places.
References:
Baidu Encyclopedia-Sui Dynasty