What are the great contributions of the Sui Dynasty in history?

It ended nearly 300 years of division and secession from the end of the Western Jin Dynasty to the unification of the Sui Dynasty, and realized the reunification of China since the Qin and Han dynasties, so that the northern ethnic groups were integrated and the southern economy developed; For the first time, Emperor Wen of Sui implemented the system of three provinces and six ministries, which had been followed until the Qing Dynasty; He pioneered the imperial examinations; Emperor Yang of the Sui Dynasty presided over the excavation of the Beijing-Hangzhou Grand Canal, which is the longest artificial canal in the world.

The contribution of the Sui Dynasty in history is not very much, and the biggest contribution is the excavation, the Beijing-Hangzhou Grand Canal, a grand canal that has been used so far in the north-south traffic halo, has made outstanding contributions to the cause, so this should be the largest contribution in the history of the Sui Dynasty.

The Sui Dynasty has made many great contributions in history, and the Sui-Yang Grand Canal is one of the important contributions of the Sui Dynasty. Although the Sui Dynasty existed for a short time, it still left many traces in Chinese history.

Although the Sui Dynasty is only nearly a hundred years old, it is still an indispensable part of China's history. It has many great contributions, among which the Sui-Yang Grand Canal is the most significant.

The Sui Dynasty still has many great contributions in history, for example, the Sui Dynasty used gunpowder in the military.

Emperor Yang of the Sui Dynasty pioneered the selection of talents in the imperial examination, so that students from poor families could have the opportunity to enter the imperial examination, and the imperial examination system has been until the examination still has a vague shadow.

The greatest wealth left is the lessons of history, the Grand Canal is constantly being repaired in every dynasty, otherwise the earthen embankment would have been filled with silt, not to mention that the Beijing-Hangzhou Grand Canal was built by the Yuan Dynasty, and it is not on the same line as that of the Sui Dynasty.

1. The Zhaozhou Bridge built in the Sui Dynasty is the oldest existing stone arch bridge in the world;

2. During the Sui and Tang dynasties, China has invented engraving printing, and the "Diamond Sutra" printed in the late Tang Dynasty is the earliest existing engraving printing in the world.

3. Sun Simiao, the medicine king of the Tang Dynasty, wrote "Qianjin Fang", which recorded more than 800 kinds of drugs and more than 5,300 medical prescriptions;

4. The Tang Dynasty monk and his entourage measured the length of the meridian for the first time, and he was the first person in the world to measure the length of the earth's meridian by scientific methods; In addition, the monk and his entourage discovered the phenomenon of star movement for the first time, more than 1,000 years earlier than Europe;

5. The pharmacopoeia "Tang Materia Medica" compiled by Tang ** organization is the world's first pharmacological monograph officially promulgated by the state;

1. Zhaozhou Bridge, also known as Anji Bridge, is located on the Huhe River in Zhaozao Maidai County, Hebei Province, spanning the river surface of more than 37 meters wide, because the bridge body is all built with stone, it is called "Big Stone Bridge" locally.

Built between the 11th year of Kaihuang of the Sui Dynasty and the 19th year of Kaihuang (591-599 AD), designed and built by the famous craftsman Li Chun, it has a history of more than 1,400 years, and is the earliest and most complete preserved ancient single-hole open-shoulder stone arch bridge in the world. Zhaozhou Bridge is the crystallization of the wisdom of the ancient working people, creating a new situation in China's bridge construction.

2. "The Prescription of a Thousand Golds" summarizes the achievements of medicine before the Tang Dynasty, and the first part of the book lists "Great Doctor Sincerity" and "Great Medical Practice", which are the foundation of Chinese medicine ethics; The discussion of the special volume of gynecology and pediatrics laid the foundation for the independence of gynecology and pediatrics in the Song Dynasty; Its treatment of internal diseases is advocated"The five internal organs are the key points, and the cold and heat are the eyes"。

and created a precedent for the classification of viscera formulas; Among them, the classification of flying ghouls (similar to tuberculosis) in the treatment of lungs, the suggestion that cholera is caused by diet, and the description of the common location of epiosteosis (bone and joint tuberculosis), and the record of the relationship between thirst (diabetes) and carbuncle all show a very high level of understanding. A discussion of the main treatment of acupuncture and acupuncture.

It provides a criterion for acupuncture, and the selection of Ashi acupoints and the advocacy of "the same body inch" are quite helpful to the accuracy of acupuncture and moxibustion. Therefore, "The Prescription of the Thousand Golds" has always been valued by later generations of medical scientists. "A Thousand Golden Prescriptions" has also been circulated abroad and has had a certain impact.

In the middle of the century, due to the unification of the country, the economy of the Tang Dynasty recovered and developed rapidly, and due to the internal migration of the ethnic minorities in the northwest before this, the development of transportation and the early Tang Dynasty, and the continuous import of Western Regions and Indian culture, the number and types of drugs in the Tang Dynasty continued to increase, enriching the content of pharmacology in China.

However, the "Commentary on the Materia Medica", which was regarded as a guide for the treatment of diseases by doctors at that time, did not meet the needs of the situation at that time due to the various deficiencies in Tao's compilation and the errors in the copying and alteration of the Liang Dynasty for more than 100 years. Therefore, it was necessary to summarize and sort out the knowledge of medicines, and the Tang Dynasty ordered the revision of new works on materia medica.