Sui Dynasty = Sui Dynasty. "DPRK" stands for "DPRK", with regime change as the dividing point. "Generation" is "times", which indicates a period of relatively unified civilization. Sui II died, and the Sui Dynasty was basically equal to the Sui Dynasty.
Extended data
The Sui Dynasty was founded in 58 1 year, and Wendi was the founding emperor. In 589, after more than 280 years of war, Emperor Wen of Han reunified China. The Sui Dynasty established a new system of selecting officials. Establish the law of opening the emperor; The law is not as cruel as the Northern and Southern Dynasties, and the Yicang was built. Simplify the local official system. During the period of Emperor Wendi of Sui Dynasty, the country was prosperous and the politics was clear, which led to a great situation in the history of China. In order to commemorate the achievements of Emperor Wendi of Sui Dynasty, people called the Wendi period "the rule of opening the emperor".
At the end of Sui Dynasty, chaos and division were serious, and Yang Di's excessive and brutal conscription led to people's poverty, rebellion, serious war and a sharp drop in population. Yang Di fled to Jiangdu, and the rebels rebelled and were trapped in Jiangdu. After only a few decades, the Sui Dynasty was declared dead.
6 18 was founded in the Tang Dynasty and was destroyed by Zhu Wen in 907, and it existed for 289 years. The Tang Dynasty was divided into early and late periods, with the Anshi Rebellion as the boundary. Prosperity in the early stage and decline in the later stage.
Tang Gaozu established the Tang Dynasty, and Emperor Taizong and Li Shimin led the troops to complete the great cause of reunification in ten years. After Li Shimin ascended the throne successfully through the change of Xuanwu Gate, he made great efforts to make the Tang Dynasty prosperous in the feudal society of China, and a "Zhenguan rule" emerged, which was ahead of the world in politics, economy and culture.
Since then, in the Xuanzong period of the Tang Dynasty, "Kaiyuan Shi Sheng" has appeared again, and the world of strengthening the country, enriching the people and maintaining peace has once again appeared. However, it was also during the Xuanzong period of the Tang Dynasty that the Anshi Rebellion took place and the Tang Dynasty went into decline.
Refer to Baidu Encyclopedia: Sui and Tang Dynasties