Who is Li Chunfeng, is Li Chunfeng the first person in the world to grade the wind?

Li Chunfeng is a native of Qizhou. His father, Li Bo, served as a local ** in the Sui Dynasty, "because of his humble rank, he abandoned his official position and became a Taoist priest." "Li Bo" is quite literary, calling himself Huang Guanzi, annotating "Lao Tzu", writing ten volumes of Fang Zhi**, "and doing "Astronomical Elephant Fu".

These undoubtedly have a certain influence on Li Chunfeng's academic orientation throughout his life. The legend of the "Old Tang Book" is that Li Chunfeng is "young and handsome, well-read in group books, especially the study of yin and yang in the Ming Dynasty." This is not unfounded.

As early as the early years of Zhenguan (627 649 AD), Li Chunfeng rose to prominence in the Li Tang Dynasty, and the reason for this was due to his astronomical attainments. The calendar used in the early Tang Dynasty was the "Wuyin Yuan Calendar" compiled by Fu Renjun, which had certain defects, Li Chunfeng made a detailed study of it, put forward suggestions for revision, and Tang Taizong sent people to investigate, and some of his suggestions. In ancient times, the compilation of the calendar was a specialized science, and it was difficult for ordinary scholars to pay attention to it, and Li Chunfeng was only in his 20s when he proposed the revision of the "Wuyin Yuan Calendar", which naturally attracted people's attention.

He was also rewarded for this, and was awarded the title of Shoshiro, who joined the Taishi Bureau, and began his career as an official astronomer. "Old Tang Dynasty Book Li Chunfeng Biography" contains: Li Chunfeng, Sui Renshou two years (壬戌) (AD 602) was born in Qizhou Yong (now Qishan Town, Fengxiang, Shaanxi), his father Li Bo, Sui Dynasty once served as a county government official, to rank humble and unwilling, abandon the official and become a Taoist, quite learned, self-named Huang Guanzi, note "Lao Tzu", write ten volumes of Fang Zhitu, "Astronomical Elephant Fu" and so on.

Therefore, Li Chunfeng, who was known as a "prodigy" since childhood, under the influence of his father, read a lot of books, especially loved astronomy, geography, Taoism, and yin and yang. At the age of 17, he returned to his hometown, and was recommended by Li Shimin's friend Liu Wenjing to become Li Shimin's adviser and participated in the anti-Sui Xingtang uprising. In 618, Li Yuan proclaimed the emperor Li Shimin as the king of Qin, and Li Chunfeng became the secretary of the palace of the king of Qin to join the army.

In the first year of Tang Zhenguan (627), Li Chunfeng brought Shilang straight into the Taishi Bureau. In the Taishi Bureau, which was in charge of astronomy, geography, calendar-making, and history revision, Li Chunfeng was like a fish in water, fully demonstrated his intelligence, and worked hard for 40 years.

The warlock of the Tang Dynasty and Yuan Tiangang are a pair, famous divine arithmetic and Taoist priests. According to legend, he and Yuan Tiangang jointly wrote a strange book, which can foresee the historical events of later generations.

To put it simply, he was an astronomer of the Tang Dynasty and knew astrology

work"PushBack. Fig"PushThe back is the book of the future, and there are many fulfillments. For example, Kangxi married his aunt.

Li ChunfengHe was the first person in the world to rate the wind.

Yi Si Zhan is the astrology of Tang Taoist Li Chunfeng.

works. Li Chunfeng believes that astrology has its own internal basis. Natural phenomena are unpredictable, and careful observation has its certain regularity, as well as some changes in personnel, which can be mutually induced according to different types, and people are the most typical.

Li Chunfeng judged it as 8 levels according to the impact of the wind on the trees and the degree of damage, which is described in the book: first-level moving leaves, second-level Mingtiao, three-level key mountain-level rocking branches, fourth-level fallen leaves, fifth-level folding twigs, sixth-level folding large branches, seventh-level folding wood flying sand stones, and eighth-level uprooting trees and roots.

He also believed that the magnitude of the wind differed from the distance from which it came from, and that the stronger the wind, the farther it came from. The production and method of the wind vane are described in the 10th volume of the "Wind Waiting Method", and even today it has a high scientific value.

Li Chunfeng's academic achievements:

Li Chunfeng studied and researched astronomy, calendars, arithmetic, and celestial instruments at the Taishi Bureau, and gained a lot. Soon to Tang Taizong.

In the book, it is proposed to restructure the armillary sphere.

Taizong readily agreed.

After seven years of Zhenguan, a new armillary sphere was finally made, that is, a bronze armillary zodiac. The ancient two-fold armillary sphere was changed to a triple, with the outermost hexagram, the middle being the three-chen instrument, and the innermost four-traveling instrument. Prior to this, the armillary sphere was only equivalent to the two levels of the four-tour hidden instrument and the hexagram.

The ecliptic latitude and longitude, equatorial latitude and longitude, and horizon latitude and longitude can be determined.

Taizong awarded Li Chunfeng as the undertaker with merit and ordered him to place the armillary sphere in the Ninghui Pavilion. In the process of developing the armillary sphere, he studied the development and characteristics of the ancient armillary sphere, and wrote seven volumes of the "Fa Xiang Zhi", commenting on the difference between the gains and losses of the previous generation of armillary spheres.

In the fifteenth year of Zhenguan, Li Chunfeng was an official to Dr. Taichang, and in the eighteenth year, he was an official to Taishi Cheng. Wrote the Book of Jin

, he wrote "Astronomy", "Legal Calendar", "Five Elements".

Sanzhi, summarizing the research results of predecessors, is particularly subtle.

Yes, in history, Li Chunfeng was particularly powerful, he was a great prophet, and he was very powerful when he invented the armillary sphere.

Yes, he has a very great achievement in history, and he has also played a very important role in many battles.

Li Chunfeng (602-670) was a native of Fengxiang (now Fengxiang County, Shaanxi) in Qizhou during the Sui and Tang dynasties. According to the records of "The Biography of Li Chunfeng in the Old Tang Book" and "The Biography of Fang Ji in the New Tang Book", his ancestors were from Taiyuan. Father Bo, Sui Gao Tang Wei, abandoned the official for the Tao.

is quite literary, and calls himself Huang Guanzi. Chunfeng is erudite and knowledgeable. He is proficient in astronomy, calendrical calculations, yin and yang, and posture divination.

Zhenguan was chaotic in the early years, in order to refute Fu Renjun's calendar, awarded the general Shilang, and rushed to the Taishi Bureau. In the fifteenth year (641), in addition to Dr. Taichang, he soon moved to Taishicheng. Pre-wrote volumes such as "Astronomy", "Legal Calendar", and "Five Elements Chronicles" in the Book of Jin and the History of the Five Dynasties.

He also wrote "Wen Si Bo Yao". In the twenty-second year (648), he moved to Taishiling. In the second year of Longshuo (662), it was reassigned to the secret pavilion Langzhong.

When the "Wuyin Calendar" gradually deteriorated, Chunfeng added and damaged Liu Zhuo's "Huangji Calendar", and rewrote it as the "Lin De Calendar", and the people of the time called it precise. At the beginning of Xianheng, the official name was restored, and it was also Taishi Ling. He died of illness in the third year of the reign of Emperor Gojong (670).

His works such as "Golden Lock Liuzhu Introduction" and "Taishang Chiwen Cave God Three Urn Notes" are included in "Daozang".

Li Chunfeng is a native of Yongzhou, Qizhou (Fengxiang County, Shaanxi). He is quite knowledgeable and envious, and calls himself Huang Guanzi. The calendar used in the early Tang Dynasty was the "Wuyin Yuan Calendar" compiled by Fu Renjun, which had certain defects, and Li Chunfeng made a detailed study of it and proposed revisions to the "Wuyin Yuan Calendar".

He was presided over by the edict and annotated with Liang Shu, a doctor of arithmetic in Chinese studies, and Wang Zhenru, an assistant professor of Taixue, who annotated the "Zhou Ji Sutra" and the "Ancient Sutra of Arithmetic" (the ten suanjing are also known as the ten books of arithmetic, referring to the ten mathematical works of "Zhou Ji Suanjing", "Nine Chapters of Arithmetic", "Island Suth", "Sun Tzu's Suthal Brother Xiaoxiang", "Xiahouyang Suthmetic", "Zhang Qiujian Suanjing", "Fixation", "Wucao Suthalma", "Wujing Arithmetic", "Wujing Arithmetic", and "Ancient Arithmetic". Shen Ran) was promulgated as a national textbook, which is the world's earliest mathematics textbook, and has a great and far-reaching influence on later generations of oriental mathematics. He collected the results of nearly 40 years of astronomical observation and calculation to compile the "Lin De Calendar", which became the masterpiece of his work in the Taishi Bureau, and the surgeon called it precise.

At the age of 25, he wrote seven volumes of the "Chronicles of the Dharma" on astronomical observations and almanacs; He was ordered to compile and annotate the Book of Jin, the Book of Sui, and the History of the Five Dynasties.

Li Chunfeng was a native of Yongxian County, Qizhou (present-day Qishan County, Baoji City, Shaanxi Province).

Li Chunfeng (602-670), a Taoist priest with the Taoist name Huang Guanzi, was a native of Yongxian County, Qizhou (now Qishan County, Baoji City, Shaanxi Province). Tang Dynasty astronomer, mathematician, Yi scholar, proficient in astronomy, calendrical, yin and yang, Taoism, is one of the authors of "Tui Bei Tu".

In the second year of Sui Renshou (602), Li Chunfeng was born in Yong, Qizhou, and was intelligent and studious since childhood, well-read, especially proficient in astronomy, calendar, mathematics, etc. In the second year of Tang Gaozu Wude (619), Li Chunfeng was recommended to join the army as the secretary of Li Shimin, the king of Qin. In the first year of Zhenguan of Taizong of the Tang Dynasty (627), the 25-year-old Li Chunfeng wrote a book, and put forward 18 opinions on the "Wuyin Yuan Calendar" written by Fu Renjun, a Taoist priest, and 7 opinions from Taizong, and awarded Li Chunfeng to serve in the Taishi Bureau, and worked hard for 40 years.

Li Chunfeng was the first person in the world to give a rating to Feng. His famous book "Yi Si Zhan" is the earliest monograph in the history of world meteorology. Li Chunfeng and Yuan Tiangang's "Tui Bei Tu" is known for its accuracy of predictions.

In the first year of Xianheng (670), Li Chunfeng died, and Li Zhi of Tang Gaozong issued the "Restoration of Zhao" and the recovery of Li Chunfeng as the "Taishi Order".

Li Chunfeng (602 670), an outstanding astronomer, mathematician, and Taoist scholar of the Tang Dynasty, was a native of Yongren, Qizhou (present-day Qishan County, Baoji City, Shaanxi Province).

Li Chunfeng is a native of Jianyang, Chengdu, Sichuan.

Li Chunfeng was born in 602 and died in 670, and the history books record that he lived to be 69 years old, and he should have died at the end of his life. Nationwide, the so-called Li Chunfeng tomb can be described as many: "Henan Mansion Chronicles" thought it was Xin'an County; "Jifu Tongzhi" thought that it was in the northeast of Zhuozhou; "Zhouzhi County Chronicles" thought that it was two miles away from the western suburbs of its county, but "Xi'an Mansion Chronicles" said:

There is a Chunfeng tomb in the eastern suburbs of Zhou"; "Qishan County Chronicle" believes: "The tomb of Li Chunfeng, a man from Tangchangle County, is five miles northeast, and there is an ancestral hall next to the tomb." It is difficult to determine which is right and which is wrong.

Because of Li Chunfeng's outstanding achievements and contributions, he was reused and promoted by Li Yuan, Li Shimin, and Li Zhi emperors in the early Tang Dynasty, and he served in the imperial court for 48 years, and successively served in the Qin Wangfu Records Office to join the army, Taishi Bureau General Shilang, Undertaking Department, Taichang Doctor, Taishi Cheng, Taishi Ling, and the Emperor's Secret Pavilion Langzhong. Later, after the resignation and seclusion in Langzhongxian, Sichuan, Li Zhi issued the "Restoration of Zhao" and the restoration of Li Chunfeng as the "Taishi Order".