In ancient times, our country lived under the rule of the feudal system, and the whole world was the private property of the emperor, so the emperor of each dynasty developed his own military.
However, there are still many small countries and nationalities around us, drooling over our "big fat meat", and from time to time harassing and attacking, resulting in the frontier has always been very chaotic.

Among them, the Wei and Jin Dynasties and the Southern and Northern Dynasties were in the relatively chaotic period of ancient China, when wars were frequent, domestic turmoil was unstable, the frontier was unstable, the economy was also very backward, and the injured people were still ordinary people.
Northern Zhou Emperor Yuwen Yong
At this time, in such a chaotic time, a good emperor is needed to lead the people on the right path and live a good life. This person was Yuwen Yong, the Emperor of the Northern Zhou Dynasty, and when he became emperor, the Northern Zhou Dynasty was already corrupt, and the bureaucrats of the imperial court were deeply poisoned by corruption.
So he came up with a series of policies that benefited the country and the people and implemented them, and the country's situation gradually improved. The people who have a better life have all believed in Yuwen Yong, and Yu Wen Yong is also deeply loved by the people, and more actively leads the people out of water and fire.
According to the records, Yuwen Yong was a kind emperor, and he always regarded the people as the most important, which was his responsibility, which showed that this was a very ambitious emperor and a rare lord.
He knew very well that today's stability was not easy to come by, so such a clear lord had high hopes for future generations, hoping that someone could inherit the country and better lead their people. But it backfired, even if he was strict with his son, he couldn't help but make his son himself a tool.
Yuwen Yong had a son named Yuwen Yun, who was strict with this son, but he attracted his son's anti-bone, and his psychology became more and more distorted, but on the surface he did not show it, but secretly indulged in drinking and entertainment, alleviating his father's torture during the day.
Yuwen Yun, who had finished sleeping, was still the child of pure nature in front of Yuwen Yong, and he was very obedient. After Yuwen Yong's death, Yuwen Yun, who was only 13 years old, successfully succeeded to the throne.
Incompetent Yuwen Yun
After Yuwen Yun inherited the throne, his true nature was exposed, and when he was still sad about the death of the emperor, the happiest was Yuwen Yun. At this time, no one could control Yuwen Yun, he was now the emperor of Northern Zhou, the Ninth Five-Year Emperor.
Yuwen Yun was not only incompetent and faint in governing the country, but also did not care about ethics and morality, and soon after he ascended the throne, he ordered his father's concubines to sleep with him and do great rebellious things. After all, ethically, they were all his stepmothers.
Yuwen Yun, who had just inherited the position, was like this, and it was difficult to imagine what the future would become and how he would be able to take on this position.
A generation of Ming Jun - Yang Jian
In the highest place, but there is no ability to maintain, how long can such a rule last? Everyone will be blind to this position, under the rule of the tyrant is still suffering the common people, they are miserable, there will be people out to uphold justice, show their ambitions.
Under Yuwen Yun's absurd rule, his father-in-law Yang Jian could not bear it and began to plan to overthrow Northern Zhou rule. Later, Yang Jian not only overthrew the Northern Zhou and established the Sui Dynasty, but also unified the Central Plains and achieved a great event.
Under the rule of The Sui Emperor Yang Jian, the country was stable, life was prosperous, the people were well-being, and a series of policies were created to use talented people, which have been used to this day.
A dynasty that conforms to the trend of the times - the Sui Dynasty
One of Yuwen Yun's favored concubines at that time was Yang Jian's daughter, the concubine that Yuwen Yun forcibly possessed after the death of his father. Later, because she was very favored, she was made empress, and her father Yang Jian, as a concubine, became Yuwen Yun's father-in-law.
As his father-in-law, Yang Jian was promoted several times in a year during his tenure as an official in the imperial court, and he was getting closer and closer to central power. However, because Yuwen Yun did not trust his father-in-law Yang Jian enough, Yang Jian was always worried that his life was threatened. But suddenly Yuwen Yun was seriously ill and could not speak, and the prince was extremely young, so Yang Jian used the meter to enter the palace to serve Yuwen Yun.
So he further became the assistant minister of the young emperor, began to establish his own power, recruited new people, and expanded his power more and more. With the development of time, Yang Jian controlled the military power step by step, and eventually completely controlled the Northern Zhou regime. At the age of 40, Yang Jian established the Sui Dynasty, and the Northern Zhou Dynasty was destroyed.
Yang Jian was a very good and enlightened emperor, who deposed incompetent ministers and promoted talented people. Under his rule, the country's politics, economy, and military were restored and developed, and the people lived in abundance.
After reading these histories, it is not difficult for us to find that it is easy to establish a state, but without positive measures to govern the country, the country will eventually collapse. For example, the Sui Wen Emperor Yang Jian overthrew northern Zhou, which was such a law.
With regard to the policy of governing the country, we must be benevolent and win the hearts and minds of the people and win the hearts and minds of the people. Serving the people is the foundation of the country. Only by making more use of talented people, not reusing traitors, being loyal to one's word, being humble and accepting advice, and listening to more opinions can the country become rich and strong.
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