Fortunately, the state of Zhao in the Three Jin Dynasty was dissatisfied with the suppression of the Wei state, the Zhao state and the Wei state turned against each other, and the alliance of the three Jin states collapsed. The Wei State was mired in a grudge with the princes, and the Qin State finally breathed a sigh of relief. In 385 BC, Qin Xiangong ascended the throne, and the situation in Qin gradually stabilized.

In 361 BC, Qin Xiangong died and Qin Xiaogong ascended the throne. Qin Xiaogong was heartbroken in the face of the weakness of the Qin State, so he issued a heavy order to seek talent. Later, Shang Ying, who defended the country, came to Qin and taught Qin Xiaogong the art of overlordship. Qin Xiaogong was overjoyed, and he overrode public opinion and entrusted him with the important task of changing the law. Shang Ying completely abolished the old Shiqing Shilu system, established a new centralized system, implemented the county system to strengthen centralized power, and attached importance to agricultural production. Subsequently, there was a prosperous scene in the Qin State, and the common people of the Qin State were proud of the country's military exploits, and the combat effectiveness of the Qin State continued to increase. The state of Qin was rich and strong, and became the most powerful country in the late Warring States period.

In 338 BC, Qin Xiaogong died, and King Huiwen of Qin ascended the throne. At this time, the old nobles, who were persecuted by the new law of Shang and deprived of political privileges, attacked King Huiwen of Qin together. In order to alleviate the contradictions, King Qin Huiwen used Shang Ying as a scapegoat, and Shang Ying was torn apart. Although Shang Ying was executed, King Qin Huiwen continued to pursue the national policy of Shang Ying's reform of the law and developed externally. The Qin army united Korea and Wei to attack Qi and Chu, annexed Bachu, and seized the strategic initiative in the war against the princes.

After the efforts of three generations of monarchs, Qin Xiaogong, Qin Huiwen, and Qin Wuwang, the Qin State encroached on the Three Jin Dynasty and swept through Jingchu, showing a trend of unification. After the attrition of King Hui of Wei, the Wei State lacked national strength, and under the attack of the Qin State, the Zhao State, the Chu State, the Qi State and other great powers, the Wei State declined. In the later years of King Wei Hui, Marquis Su of Zhao replaced Wei in the Three Jin Dynasty and became the leading figure in the Three Jin Dynasty. The father and son of Zhao Suhou and Zhao Wuling fought all their lives, and Zhao was dominant in the north.

Qi did not share a border with Qin, so it developed independently, and in the fight against Wei, Qi and Qin were solid strategic partners. The State of Qi under the control of the Tian clan has been developed for 80 years by the three generations of kings of King Qi Wei, King Xuan of Qi and King Min of Qi. The Wu Qi Reform Law of the Chu State once made the Chu State strong for a while, and after the death of the King of Chu Mourning, the new law was basically abolished. Due to the strong national strength of the Chu State, it was later cultivated by the King of Chu Xuan and the King of Chu Wei. In 333 BC, the state of Chu annexed the land of Wuyue, shocking the world. At this time, the Warring States State, the Qi State, the Chu State, the Qin State, and the Zhao State stood side by side, and the great task of unifying the world fell on the shoulders of these four countries.

In 293 BC, Korea and Wei jointly attacked Qin, and the Qin general Bai Qi led his army to defeat the combined forces of the two countries, killing 240,000 people. In 283 BC, Le Yi, the general of Yan State, led the troops of the Three Jin, Qin, Yan and other five countries to attack Qi State, and captured more than 70 cities of Qi State. Later, the Qin general Bai Qi attacked the Chu state, and the Qin army invaded the hinterland of the Chu state, and the Chu army was defeated, forcing the king of Chu Qingxiang to move the capital.

The states of Qi and Chu declined, and the states of Qin and Zhao formed a trend of competing for the world. In 265 BC, the state of Qin attacked the state of Zhao and captured three cities. Zhao's left master, Touchlong, persuaded the Empress Dowager Zhao to send her youngest son, Chang'anjun, to Qi as a hostage. Qi then sent troops to rescue Zhao, and the Qin army retreated. In 260 BC, the deputy general of the Qin state, Wang 龁 (hé), attacked the state of Zhao and captured Shangdang. Zhao's general, Lian Po, knew that he could not fight hard with Qin, so he guarded the city tightly and confronted Qin to wait for an opportunity to attack.

Qin Guo deeply felt that Lian Po was a huge hidden danger for Qin State, so he used a discord strategy to threaten that Qin Guo was not afraid of Lian Po, but only Zhao Kuo. Zhao Guo really appointed Zhao Kuo to replace Lian Po, and when the Qin army heard the news, he was overjoyed and secretly dispatched the general Bai Qi to replace Wang Di. The Zhao army was cut into two parts by the Qin army, and the Qin army relied on the terrain to besiege the Zhao army with a considerable number of people, and the Zhao army was cut off for 46 days, and the army was defeated. The Qin army killed Zhao Kuo and buried alive more than 400,000 surrendered soldiers of Zhao State in Changping, and Zhao was greatly shocked and collapsed from then on. The protracted Battle of Changping finally ended with the crushing defeat of Zhao and the narrow victory of Qin. The Qin State defeated its last opponent, and the unification of the world was a foregone conclusion.

The development of the Qin State began with Qin Mugong, because it was restricted by the Jin State, and the subsequent 200 years were not very good. Since Qin Xiaogong appointed Shang Ying to change the law, the Qin State has become rapidly strong, and the key factor in the strength of the Qin State is to reward cultivation and war, and abolish the Shiqing Shilu system. Later, King Zhaoxiang of Qin appointed Fan Ju (jū) to attack from afar, and the general of Qin State, Bai Qi, defeated Zhao State in the Battle of Changping. After the fall of the Qin State to the Eastern Zhou Dynasty, the Six Kingdoms were finally unified.

However, the tyranny of the Qin Dynasty also caused huge class contradictions, which caused social unrest in the Qin Dynasty, and eventually led to the first large-scale peasant uprising in Chinese history, the Dazexiang Uprising. In 206 BC, the third son of Qin surrendered to Liu Bang, and the Qin dynasty fell.

"Qin Feng" has a total of 10 poems, which are folk songs of Qindi, they are "Che Lin", "Si Tuo", "Xiao Rong", "Pu Jia", "Zhongnan", "Yellow Bird", "Morning Breeze", "No Clothes", "Weiyang" and "Quanyu". Qin's ruling area roughly included present-day central Shaanxi and southeastern Gansu, and Qin Feng is a poem produced in this region. The era of "Qin Feng" was probably in the early Spring and Autumn Period to Qin Mugong's one hundred and fifty or sixty years. Let's take a look at these 10 poems!

"Car Neighbor": Life is short, and today is not to be happy

A nobleman rode in a carriage to visit his friend, and the sound of the carriage was as good as music, and he seemed to be enjoying a beautiful song all the way. It was precisely because he was in such a good mood that he felt that the sound of the carriage was particularly pleasant. What made him most proud was the horse that pulled the cart, with white hair growing between his forehead, like a pile of white snow. This white-fronted horse, called Daixing Horse, also known as Jade Top Horse, is one of the precious famous horses in ancient times. This aristocratic prince specially pointed out the characteristics of the horse's white forehead, in order to highlight the preciousness of the horse, and more importantly, to set off his own dignity.

In this way, the boy came to his friend's house with a sense of pride and joy. It seems that his friend's family is also a noble family, which is not comparable to ordinary small civilian households. Because before seeing the master, you have to wait for the waiter's report and herald. The aristocratic son said this is nothing more than to highlight the nobility of his friend's family, and the purpose of highlighting the nobility of his friend is to imply that he also has an identity.