What is the calculation and composition of Dayuan Jiazi Calendar?

As early as 2697 BC, when the Yellow Emperor, the ancestor of China, founded the country, heavenly stems and earthly branches made a great fuss about exploring the qi of heaven and earth and the five elements (water, fire and earth in Jin Mu), and started the ten-day work of A, B, C, D, E, Ji, G, Xin, Ren and Gui, and the work of Zi, Ugly, Yin, Mao, Chen, Si, Wu and Gui.

In the China calendar, the time for the moon to orbit the earth once (29.5306 days) is regarded as January, and the time for the earth to orbit the sun once (365.438+09 days) is regarded as a year. In order to make the average number of days in a year consistent with the number of days in the tropical year, a leap month is set up. According to records, in the 6th century BC, China began to coordinate the lunar calendar with the solar calendar by the method of 19.

Heavenly stems and earthly branches is a symbol designed for the convenience of 60 decimal places when people built calendars in the past. For ancient China people, the existence of heavenly stems and earthly branches was as simple as Arabic numerals. Later, these symbols were applied to maps, directions and time (time axis and space axis), so these numbers were endowed with more and more meanings.

The ancients (Yellow Emperor) observed Wang Shuo's moon and found that the two moons were about 59 days. 1February is generally more than 354 days (similar to the length of a tropical year), so the ancients got the concept of 12 months in a year. In the collocation diary method (ten-day dry), the yin-yang calendar was produced and developed in heavenly stems and earthly branches; It should be more mature in Xia, Shang and Zhou Dynasties.

Heavenly stems and earthly branches, referred to as Ganzhi for short, is used to arrange year numbers and dates in the summer calendar.

Calendars use heavenly stems and earthly branches to arrange year numbers and dates. There are ten words in Tiangan, so it is also called "Ten Dry". The order of arrangement is: A, B, C, D, E, Ji, G, Xin, Man and Ghost; There are twelve characters in the earthly branch, which are arranged in the following order: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai. Among them, A, C, E, G and N are yang dryness, while B, D, J, Xin and Gui are yin dryness. Zi, Yin, Chen, Wu, Shen and Xu are the Yang branches, while Ugliness, Mao, Si, Wei, You and Hai are the Yin branches.

Dominate a stem with land, arrange them, with the heavenly stem in front, the earthly branch behind, the heavenly stem starting from the nail, the earthly branch starting from the child, the yang stem against the yang branch, and the yin stem against the yin branch (the yang stem against the yin branch and the yin stem against the yang branch), and get a cycle of 60 years. It is called "Sixty Jiazi" or "Flower Jiazi". In the past, China people used to mark the year, month, day and time with a cycle of 60 years.

Heavenly stems and earthly branches's 22 symbols are intricate and orderly, full of harmony and laws. It shows the law of natural operation, the interaction of real-time (time) space (orientation) and the result of interaction of Yin and Yang. China calendar contains the thought of Yin-Yang and Five Elements and the law of natural circulation.

Year: one year for each branch, after 60 branches, start from the beginning and repeat. Starting from Jiazi, it is called Jiazi or Huahua Jiazi 60 years later. It's called the chronology of cadres and branches.

Month: the first month begins in Yin, and the branches of the earth are fixed in each month, and then they are combined with the sky in turn; From the first month to the third month of the first year, February is Ding Maoyue and March is Chen Wu. Jiazi month to Guihai month, Jiazi 60, exactly five years.

Day: Starting from Jiazi Day, arranged in order, the 60th day happens to be a trunk-branch cycle.

Time: From Jiazi, but the punctuality branch is fixed, every day 12 hours.

1 .jiazi 2. Ugly B 3 Bing Yin 4. Ding Mao 5. Chen Wu 6. Keith 7. Wu Geng 8. Xin Wei

9. Ren Shen 10. Gui You 1 1. JOE 12. Yihai 13. Bing Zi 14. Ding Chou 15. Wuyin 16. Ji.

17. Chen Geng 18. Xinsi 19. Renwu 20. Guiwei 2 1. Shen Jia 22. Yiyou 23. Xu Bing 24. Ding hai.

25. Wu Zi 26. Ugly 27. Geng Yin 28. Xinmao 29. Yan Chen 30. Your company 3 1. Wu Jia 32. the Kingdom of Wei（220-265 A.D）

33. bing Shen 34. Dingyou 35. The reform movement of 1898. Jihai 37. Gengzi 38. Xin Chou 39. Ren Yin 40. Guimao

4 1 .Chen Jia 42. Yisi 43. Bingwu 44. Ding Wei 45. Wu Shen 46. Ji You 47. Geng Xu 48. Xinhai

49. Renzi. Guichou 5 1. Good news 52. Mao yi 53. Chen Bing 54. Butyl 55. Five, five, six Not yet.

57. Geng Shen 58. Heart has 59. Ren Xu 60. Guihai

Tree trunk and branch chronology

For example, Jia Zi is the first year, Ugly B is the second year, and Bing Yin is the third year ... Sixty years is a week. Week after week, starting from the year of Jiazi, starting from the week, and starting again and again. For example, 1929 is the lunar year, 1930 is the year of Gengwu ... and 1989 is the lunar year. The four years and Gengwu years we see on the calendar are arranged according to the chronology of trunks and branches. Divide the Gregorian calendar year by the remainder of 60, and then subtract 3 to get the monthly branch number of that year, and then check the above branches to get the age of each branch. If the serial number is less than or equal to zero, add 60 to the branch serial number. For example, find 199 1 year; 199 1÷60=33 Remaining 1 1, annual serial number of stem and branch = 1 1-3=8. Check the list of cadres and branches, and you will know that this year is the year of Wei Xin. Another example is to find the main branch of 1983: 1983÷60=33+3, and the main branch serial number =3-3=0, plus 60. Check the main branch table and know that the year is Guihai.

Dry-branch moon method

The method of keeping the moon in the main branch is not widely implemented, mainly to let astrologers calculate the eight characters. The method is as follows: in the first year of the year, the first month is the third lunar month; B or Geng Year, the first month is Wuyin; The first month of Year C or Year Xin is Geng Yin, the first month of Year Ding Nian or Year Ren is Ren Yin, and the first month of Year E or Year decyl is Jia Yin. The main branch of the first month is known, and the rest months can be inferred in the order of sixty sons.

Dry branch method

The first day of onychomycosis, the second day of ugliness, the third day of bingyin ... 60 days a week. At the weekend, it starts from Jiazi Day and goes on and on. For example, in the fourth year of the lunar calendar (1989), the first day of the first month is Ding You Day, and the second day is the Reform Day ... The seventh day of March is exactly 60 days, so the second day of March is Ding You Day again.

Chronology of cadres and branches

The earthly branches in the daytime are also certain, so 12 earthly branches are allocated in 24 hours, and at night 1 1 point to 1 point, 1 point to 3 o'clock, and the rest are pushed. The day is inferred from the day, and its song is as follows:

A has given birth to a, and B, G and C come first.

Bing Xin started in Wu, and was destined to be a boxer.

You can't do it, but you can't.

That is, if the day is A or his own, the child should be accompanied by A when he was a child; If the day is b or g, it should be accompanied by c as c; On the day of Bingxin, Wu was the son of Wu; Ding Renri is a boxer; Pentecost is a seedless day. When you know your child's main branch, you can infer the rest. Learning is easy to talk about-the periodic law of sixty Jia Zi

The 60-year periodic law of social behavior exists objectively. Since ancient times, there has been a "red sheep robbery" caused by the rebellion between Wu Bing and Ding Wei, which cannot be simply dismissed as a heresy that confuses people. In the 60-year cycle of the earthquake in North China and the flood and drought in the Yangtze River, people of insight summed up a set of effective empirical formulas for predicting annual drought and annual drought. Shareholders will not turn a blind eye to the Jiazi periodic law at the inflection point of China stock market. These are not simple "feudal superstition" can cover up.

Ganzhili has a long history in China culture. In the Book of Changes, it has been explained that "the first three days, the last three days" and "the first day is a revolution" have been widely used as early as the Shang and Zhou Dynasties, and have continued to this day without interruption. As for why there is the periodic law of Jiazi, it is hard to say clearly at once, which requires experience accumulation and in-depth summary. Just like Mendeleev's periodic table in the field of chemistry, it can be said that it is gradually formed after continuous application and supplement. Jiazi's periodic law hopes to realize this realm as soon as possible.

Compared with other periodic laws, Jiazi's periodic law highlights the following two characteristics, which are the difficulty in deciphering its internal laws.

The first is the discontinuity or discreteness of events. Usually regular events, such as 24 hours a day, from darkness to skylight, from skylight to darkness, are constantly changing and have deep regularity, which many people have mastered. Other situations, such as the stock market, go up and down and change forever. According to the order of Jia Zi and B Chou, it is "chaos". Therefore, people deny the existence of its regularity and miss the opportunity.

Second, it is the inevitability or probability of events. Even in the same Jiazi and Yechou, the same or similar results are not necessarily repeated, which makes the forecaster lose confidence in the existence of its periodic law, stop exploring and find another new method. When the new method is unsuccessful, think about Jiazi again. It's really chicken ribs. It is a pity to abandon it!

Because the periodic law of Jiazi has the above characteristics, it is difficult to describe it by simple mathematical induction. For example, the commonly used linear equations: Y = a0+a 1 * X 1+a2 * X2, etc. , because a0, a 1, a2, etc. It is not an ordinary constant, but a function of independent variables. This mathematical description is difficult to succeed.

The eight-character fortune-telling of predecessors and the six-character career change can all give inspiration to future generations. The relationship between the yen and the moon in the eight-character fortune-telling just confirms the inevitability of the event. People born on the same day are born in different months, and their attributes are often very different, even completely opposite. Similarly, in the stock market, the sharp drop on the last Jiazi day does not mean that the next Jiazi day will inevitably fall, because the orders are different every month. It should be helpful to discuss the Jiazi cycle law of stock market inflection point with Ziping eight-character method.

There is also the problem of discreteness, which is the most confusing and attractive place. It can be considered together with the sixty-four hexagrams of the Book of Changes. Everything in the world is ever-changing, and it is inevitable that different events are discontinuous under the same Jiazi sequence. However, it does not lose its inherent regularity in dispersion, which is where the Book of Changes stands out. You know, each Jia corresponds to a hexagram. The attribute of each branch is determined by the connotation contained in this six hexagram. It is not determined by divination, but by its own order. The same divination, interpreting divination with six hexagrams, and telling future generations different solutions to different events should be effective. Joining the stock market is to seek wealth, so it should be appropriate to study the rise and fall of the stock market according to the solution of seeking wealth. For each hexagram, Liu Yao also pointed out the influence of the five elements on the prosperity and prosperity of the four seasons, and the Jiazi periodic law was among them.

It seems to be a discrete and irrelevant problem, because there are fixed hexagrams corresponding to the branches, forming the periodic law of Jiazi, which is very wonderful. Coupled with the influence of years and months, discreteness and regularity are combined into one. If we can understand the relationship between China and China, the world can be predicted by going up a flight of stairs.