This paper briefly introduces the dynastic changes in China.

Vast, moving stars, fluttering, the wind and water turn, time flies, I don't know for thousands of years, since Pangu opened the world, my country of China has been more than 5 thousand years. People's ancestors, Beijingers, Yuanmou people, Zhoukou people and the top of the mountain are all moving. As for today, it is changeable ... If we say that the history of China has changed, I will take it as an example. Drinking the blood of Mao Ru, Yao Wang led the people to survive, Wang Shun commanded the people to be strong, Dayu controlled the water, and it was peaceful and infinite ... Later, with the emergence of private ownership, people had desires and began to pursue rights and wealth, so the slave society came ... Xia Dynasty was the first slave dynasty, and Xia Jie's tyranny angered the people, so Shang Tang destroyed the summer and the people entered a brief peace. However, the business has also encountered reincarnation, and. Mankind has entered the bronze age ... with the progress of science and technology, people's desire has become greater. So people became more savage, and a large-scale war came. The evil consequences of the pattern of competing among the heroes triggered endless fierce struggles in the Spring and Autumn Period and the Warring States Period, which should be separated for a long time. Qin unified China, and advanced China people took the lead in entering the feudal society ... The emperor was so blessed that under the influence of powerful people, the king of Qin. But the troubled times did not end, and the Liu Xiang dispute caused more innocent casualties. People are born with worries, great men come, everything is waiting for prosperity, the literary world is ruled, and martial arts are flourishing. This is a desirable dynasty, where people live and work in peace and contentment and the world is at peace. Unfortunately, the quiet life was strangled by eunuchs' consorts, Dong Zhuo's rebellion, Cao Cao's rebellion, Liu Bei's exile, Sun Quan's accession to the throne, and the three of them left. The so-called chaos will rule the chaos, and the separation system between the north and the south began here. The north and the south have been at peace for hundreds of years. Emperor Wen of Sui Dynasty broke this pattern. At the age of 20, Chen was destroyed and the Sui Dynasty was destroyed by the Tang Dynasty. China's proudest dynasty has come. At this time, poetry flourished, literati were happy, and military commanders killed the enemy. Originally, it was harmonious, but after all, it was only a feudal dynasty, which could not last forever and eventually became a buffer region. An era of literati in power, an era of weakness, an era of losing masculinity, a sad era, an inevitable era ... Mongolia was killed and its territory expanded. Why did it get smaller later? Related to meta-fading. Ming Dynasty, Yuan Dynasty and Daming were the last Han Dynasty. Zhu Hongwu was established, and they were all in the sky. Unfortunately, the grandson handed it down, and the country was not guaranteed. He was destroyed by his son Judy, and the second son also died. But it's too easy to change. It's no longer orthodox in Zhu Biao. Daming Mountain was destroyed by the wicked. The emperor turned a blind eye to eunuchs and corrupt officials who sabotaged political affairs. He had to sigh. The weakness of China people is that they like to fight with each other and have too much internal friction.