How to calculate date of birth?

How to calculate when a birthday is ugly, when it is cloudy, when it is Mao, when it is Chen, when it is noon, when it is Shen You and when it is Qi Wei.

23- 1 zai 1-3 at 3-5 at 7-9 at 9- 1 1-13 at 15.

How to calculate a person's birth, death or horoscope is actually another way of saying the four pillars of Zhouyi. Four pillars refer to the time when a person was born, that is, year, month, day and hour. When people use "heavenly stem" and "earthly branch" to represent year, month, day and hour respectively, such as Jiazi Year, Shen Bingyue, Xin Ugly Day and Renyin Time. There are two words in each column and eight characters in four columns, so fortune telling is also called "measuring eight characters" According to the relationship between yin and yang attributes and the five elements of heaven and earth, it is inferred that human body is responsible and blessed. However, what I want to talk about here is not how to "measure eight characters", but how to calculate eight characters.

Four-column eight-character arrangement

The four pillars indicate the date of birth. Four-column arrangement refers to finding a person's date of birth. It is mainly divided into four steps.

Chronological column

Chronicle, that is, the year when a person was born, is represented by branches. Note that the dividing line between last year and next year is based on the intersection time of beginning of spring, not on the first day of the first month. For example, if someone was born at 22: 00 on February 4, 2000 in the solar calendar, because the lunar calendar was handed over to beginning of spring in 2000 at 20: 32 on February 4, 2000, his chronological column is 2000.

Moon column

Moon column, that is, the festival when a person is born, is represented by stem and branch. Note that the branches and branches of the month are not divided by the first day of each month in the lunar calendar, but by festivals. The festival before the handover is the festival of last month, and the festival after the handover is the festival of next month.

January silver moon February Uzuki March Chen Yue April Mitsuki.

From beginning of spring to Jing Ke, from Jing Ke to Qingming, from Qingming to Long Summer, from Long Summer to Foolish.

May, afternoon, June, no month, July, application, August, whole month.

From Miscanthus to summer, from summer to beginning of autumn, from beginning of autumn to Bailu, from Bailu to Cold Dew.

September, moon, October, moon, November, December, ugly moon.

From cold dew to beginning of winter, from beginning of winter to heavy snow, from heavy snow to slight cold, from slight cold to beginning of spring.

How to calculate the date and birthday? In the long and splendid cultural history of our country, our ancestors also invented some theories to explain the movement of the universe and the laws of the world through their own experience. Here, the theory has penetrated into all aspects of natural science and social life, including naming. One of the most important theories is five lines of gossip's theory of Yin and Yang. Although there are not many people named like this now, it is necessary to understand the rich and diverse naming methods of the ancients.

The theory of yin-yang and five elements existed as early as the Spring and Autumn Period. Yin-yang theory contains simple dialectical thinking, which holds that everything has two contradictory aspects, which can be summarized as Yin and Yang respectively. For example, the south of the mountain is yang and the north of the mountain is yin; The north of the water is yang, and the south of the water is yin; The surface of leaves is yang, and the back is yin; Male is yang, female is yin; The sun is Yang, and the moon is also called Taiyin ... Yin and Yang are mutually transformed and endless, and the image graph that shows this law is Taiji diagram. In the Taiji diagram, when Yang is at its peak, Yin has quietly appeared; When the sun was at its peak, it also appeared quietly, and it flourished and declined. This philosophy is still very profound.

The theory of five elements was also summed up by the ancients from their life practice. They believe that everything in the century is composed of five elements: gold, wood, water, fire and earth, which have different forms of expression in different things. For example, five colors: green, red, yellow, white and black, five tones: horn, sign, palace, business and feather, five flavors: sour, bitter, sweet, pungent and salty, five internal organs: liver, heart, spleen, lung and kidney, and five emotions: joy, joy, desire, anger and sorrow. The five elements have the order of generation, mutual generation and mutual control. The order of generations is wood, fire, earth, gold and water. The order of mutual development is wood fire, fire soil, primary gold, golden water and aquatic wood. The order of mutual recognition is: water can overcome fire, fire can overcome gold, Jin Kemu, Muketu and Tuke water.

The combination of Yin-Yang and Five Elements Theory became the theory of ancient people to explain various natural and life phenomena. Divination and fortune telling are activities to predict the future. In ancient times when productivity was low, it was more difficult to grasp personal destiny and want to know more. The theory of yin-yang and five elements is used to explain a person's fate. One of the main methods is to use the date of birth to calculate fate. The so-called birthday is the year, month, day and time of birth expressed by heavenly stems and earthly branches. In the pre-Qin period, people only used heavenly stems and earthly branches to remember the days. Later, heavenly stems and earthly branches could be used to remember the days, months and days. There are ten heavenly ways: A, B, C, D, E, G, Xin, Man and Ghost. There are twelve branches: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai. The combination of the two can produce sixty units, which are called sixties. The year, month, day and time of birth are combined by heaven and earth, and there are just eight words, so it is called birth, and the fortuneteller also calls it the four pillars of human beings. There are also five elements in a birthday. In the sky, A and B belong to wood, C and D belong to fire, E and E belong to soil, G and Xin belong to gold, and Ren and Gui belong to water. Among the twelve earthly branches, Yin and Mao belong to wood, four or five belong to fire, Shen and You belong to gold, Hai and Zi belong to water, Chen, Shu and Ugly, but they don't belong to earth. In this way, according to the date of birth, you can calculate what is missing in your life. The ancients believed that fate would flourish only if the five elements were possessed.

It is not easy for modern people to judge their date of birth, because most people remember that their birthday is in the solar calendar, that is, the Gregorian calendar. So here is how to calculate the date of birth from the birthday of the solar calendar.

Heavenly stems and earthly branches, who was born in, said it was best to find. Its year is the year of the lunar calendar, from the first day to New Year's Eve. Just check the calendar. If you don't have the calendar of that year, you can reverse it according to this year's calendar. After knowing heavenly stems and earthly branches this year, you can refer to the 60-year-old table in the second section of Chapter 2 of this book, and then push it backwards in turn. For example, New Year's Eve from 1998 to 1999 is the year of Wuyin, so it can be inferred that 1997 is the year of Ding Chou, 1996 is the year of C Zi, 1995 is the year of B Hai, and 1994 is the year of A.

It is not difficult to calculate the birth month of the main branch. The lunar calendar takes November as the second month, December as the ugly month, and January as silver moon. Followed by Uzuki in February, Chen Yue in March, Mitsuki in April, noon in May, moonless in June, Shen Yue in July, unitary month in August, garrison month in September, and 10 sea month. But unlike December, it is marked by 24 solar terms. Every year, from beginning of spring to the day of surprise is January, which is silver moon; The date from surprise to Qingming is February, Uzuki; From Qingming to long summer is March; From long summer to mangzhong is April, Mitsuki; It is the afternoon of May from the awn to the young tree ... >>

How to calculate the time series of birthdays? Time branching algorithm: hours: 23: 00- 1: 00 ugly hours: 1: 00-3: 00 Yin Shi: 3: 00-5: 00 Shi Mao: 5:00- work: 00 Chen Shi: 7: 00-. 8+03: 00- 15: 00 Application time: 15: 00- 17: 00 One yuan time: 17: 00- 19: 00 hours: 654300. There are poems: A is still alive, B is the beginning, C is the beginning, C is the beginning, D is the beginning, D is the beginning, D is the beginning, E is the beginning. The meaning of this poem is: in the first or second day of junior high school, I did it with a screwdriver that day, that is, Jia Zi, Yi Chou, Bing Yin and Ding Mao. Push down. On the second day or Geng day, the pillars and stems are all from screwdriver C, namely: Bingzi, Ding Chou, Wuyin, Jimao,? On the third day or a new day, the heavenly stem of the time column begins with a screwdriver, namely: Wu Zi, Ji Chou, Geng Yin, Xin Mao,? On the fixed day or the day of death, when all the pillars and stems come from the boxer screwdriver, that is, boxer, Xin Chou, Ren Yin, Gui Mao,? On May Day or Decimal Day, when the heavenly stems of the time column are unscrewed from the screwdriver, that is, when the seeds are not turned, what are the ugly things? This is the same as the principle that the moon rises in the middle of the year. Can you understand this?

The birthday weighing query table is called bone fortune-telling comparison table, and the bone fortune-telling table corresponds to fate 2. 1. Second, short life is not empty, and life is full of disasters; In adversity, there are frequent disasters, and the final difficulty is beyond reach. 2.2 Two bodies are cold and bitter, and this life pushes beggars; I work hard and have no time to live. I live all the year round. 2.3 two lives are pushed lightly, and it is difficult to cover everything; Wife, children and brothers should be difficult to promise and will be separated from each other elsewhere. 2.4 Two people push happiness, but the hardships of the family are always difficult to cash; Six relatives are very helpless, wandering in the field as an old man. 2.5 Two people push their ancestral businesses, and the family camp seems strange; Six parents are like ice charcoal, and they are hardworking and self-made all their lives. 2.6 In two lives, Lu Yi struggled and worked alone. It is wise to leave your ancestors early and come to Lu Yi late. 2.7 It is difficult for two people to rely on their ancestors to advocate what they do in life. If you do it alone, you will never get old. 2.8 Two people's lives are like floating roofs, and their ancestors are in dreams; If you don't change your name, you have to move to Ersantong. 2.9 At the beginning of the second year, the transportation limit is not constant, even if it is famous; It must be established after lent, and it is good to move to a new surname. 3 both deliveries are struggling, when should we rest; If you are thrifty all your life, you will be relieved of your worries when you get old. 3. 1 When you are busy and struggling, when will the sun shine? It's rare that a family with ancestral home can hold on, and middle-aged people are getting better and better. 3.2 In the early years of two years, fortune was hard to find, and gradually there were financial resources such as water; In middle age, I have plenty of food and clothing, and then I have both fame and fortune. 3.3 it is difficult to do things in the early years, and it takes a hundred years to waste your heart; Free-flowing water for half a life, and then transported to the beginning of gold. 3.4 What are the blessings of these two worlds? Taoists and monks have a lot of clothes. It is better to leave your ancestors and become a monk, and worship Buddha and read Amitabha at night. 3.5 The blessings of their two lives are not comprehensive, and the roots of their ancestors are rarely passed down; Be conservative in your career and eat and wear better than before. 3.6 You don't have to work all your life, and getting married alone is also a blessing. A long time ago, lucky stars always obeyed their orders, and you were allowed to do anything possible. 3.7 If these two things can't be done, the two brothers have little strength to go their own way; Although the ancestral business will be small, it is unknown when it will come tomorrow. 3.8 The flesh and blood is the noblest, and the earliest surname is Chunmen; When the year will be thirty-six, the blue shirt will be taken off and put on a red robe. 3.9 Two people are predestined in life, and nothing can be achieved through hard work; I worked hard to get married, and I was still dreaming when I got there. The clothes in two lives are long, and the heart of each piece is independent; I have experienced a lot of wind and frost before, and I will definitely enjoy happiness in the future. 4. 1 Two fates come from different backgrounds, and people have the ability to do different things; People are still happy in middle age: not better than before. 4.2 If you are broad-minded and broad-minded, why not frown? If middle-aged people are lucky, then they will have both fame and fortune. ......& gt& gt

How to calculate a person's eight-character numerology, also known as four pillars and eight characters, refers to the time when a person was born, that is, year, month, day and hour. When people use "heavenly stem" and "earthly branch" to represent year, month, day and hour respectively, such as Jiazi Year, Bingwu Month, Xin Chou Day, Ren Yin Time and so on. There are two words in each column and eight words in four columns, so the four-column prediction is also called eight-character approval, eight-character measurement and four-column prediction. According to heavenly stems and earthly branches's relationship between Yin and Yang and the five elements, we can infer people's good or bad luck. If you understand the mystery, you can approve the eight characters yourself.

There are ten days to work: A, B, C, D, E, G, Xin, Ren and Gui.

There are twelve branches: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai.

The combination of the two can produce sixty units, which are called sixties. The year, month, day and time of birth are combined by heaven and earth, and there are exactly eight words, so it is called birth, also called the four pillars of human beings.

Details are as follows:

First, the chronological column

Chronicle, that is, the year when a person was born, is expressed by stem and branch. Note: The dividing line between last year and next year is based on the intersection time of beginning of spring, not on the first day of the first month. If someone was born at 22: 00 on February 4th, 2000 in the Gregorian calendar, since the lunar calendar handed over to beginning of spring in 2000 is at 20: 32 on February 4th, 2000, this person's chronology is the year of Chen Geng in 2000, not 1999.

Second, the moon column.

Moon column, that is, the festival in which the stems and branches represent the date of birth. Note that the monthly branch is not divided by the first day of each month in the lunar calendar, but by festivals. Before the handover, it was the festival of last month, and after the handover, it was the festival of next month.

The lunar calendar takes November as the second month, December as the ugly month, and January as silver moon. Followed by Uzuki in February, Chen Yue in March, Mitsuki in April, noon in May, moonless in June, Shen Yue in July, unitary month in August, garrison month in September, and 10 sea month. But unlike December, it is marked by 24 solar terms.

In this way, as long as you know when your birthday is in the lunar calendar, you will know the earthly branch of your birth month.

Third, the sun column

The sun column refers to the day when people representing the main branches of the lunar calendar were born. Trunks and branches are recorded every 60 days. Because months are different from leap years, trunks and branches need to find a perpetual calendar. In addition, the dividing line between day and day is divided by hours, that is, before eleven o'clock is the hour of the previous day, and after eleven o'clock is the hour of the next day. Don't think that midnight is the dividing point of a day.

Heavenly stems and earthly branches's birthday calculation is very complicated. It was decided by the ancient fortune teller on a certain day, and then pushed down in turn. If you want to know your birthday, you can only look up the perpetual calendar, which is a perpetual calendar compared with the yin-yang calendar. If you don't know when your birthday is in the lunar calendar, you can check the perpetual calendar.

Fourth, the time bar.

The time column represents the time when a person was born. One hour in the lunar calendar spans two hours, so there are twelve hours in a day.

Purple stone: 23: 00 am-1

Ugly time: 1 point-3 am

Yin Shi: 3: 00 to 5: 00 a.m.

Shi Mao: From 5 am to 7 am.

Morning: 7: 00-9: 00 a.m.

Shi Si: 9 am-1 1

Noon: 1 1 point -65438+ 3 am

No time: 13 pm-15 pm

Application time: 15: 00- 17: 00 am

You Shi: in the afternoon 17- 19

Time: evening 19-2 1

Shihai: 2 1 point -23 points

The trunk of life can be derived from the trunk of birthday. In ancient times, a day was divided into twelve hours, corresponding to the twelve branches of the earth, but now two hours are one hour. It is midnight to morning 1, ugly to 3, Yin Shi to 5, noon to 1 13, untimely to 13, and 15. These are the earthly branches of life. Life dryness is calculated from the dryness of birthday.

Fifth, whether the five elements are missing from the date of birth.

Knowing the date of birth, we can infer the five elements. Generally speaking, as long as the five elements in the eight characters are unified, >>

How is the birthday calculated? Birthday, or eight characters, is actually another way of saying the four pillars of Zhouyi. Four pillars refer to the time when a person was born, that is, year, month, day and hour. When people use "heavenly stem" and "earthly branch" to represent year, month, day and hour respectively, such as Jiazi Year, Shen Bingyue, Xin Ugly Day and Renyin Time. There are two words in each column and eight characters in four columns, so fortune telling is also called "measuring eight characters" According to the relationship between yin and yang attributes and the five elements of heaven and earth, it is inferred that human body is responsible and blessed. However, what I want to talk about here is not how to "measure eight characters", but how to calculate eight characters.

Four-column eight-character arrangement

Four pillars refer to the year, month, day and time when a person was born. Four-column arrangement refers to finding a person's date of birth. It is mainly divided into four steps.

Chronological column

Chronicle, that is, the year when a person was born, is represented by branches. Note that the dividing line between last year and next year is based on the intersection time of beginning of spring, not on the first day of the first month. For example, if someone was born at 22: 00 on February 4, 2000 in the solar calendar, because the lunar calendar was handed over to beginning of spring in 2000 at 20: 32 on February 4, 2000, his chronological column is 2000.

Moon column

Moon column, that is, the festival when a person is born, is represented by stem and branch. Note that the branches and branches of the month are not divided by the first day of each month in the lunar calendar, but by festivals. The festival before the handover is the festival of last month, and the festival after the handover is the festival of next month.

January silver moon February Uzuki March Chen Yue April Mitsuki.

From beginning of spring to Jing Ke, from Jing Ke to Qingming, from Qingming to Long Summer, from Long Summer to Foolish.

May, afternoon, June, no month, July, application, August, whole month.

From Miscanthus to summer, from summer to beginning of autumn, from beginning of autumn to Bailu, from Bailu to Cold Dew.

September, moon, October, moon, November, December, ugly moon.

From cold dew to beginning of winter, from beginning of winter to heavy snow, from heavy snow to slight cold, from slight cold to beginning of spring.

The significance of the festival:

Beginning of spring in the first month: beginning of spring is the beginning, which means that the spring of the revival of all things has begun again. The warmer weather and the revival of all things mark the beginning of farming activities. February 4th or 5th of the solar calendar is the beginning of spring.

February: Spring thunder begins to roar, waking up insects and small animals that are dormant and hibernating in the soil. Winter eggs are about to hatch. This solar term means that spring is getting stronger and the temperature is rising. The surprise is on March 6 or 7 of the Gregorian calendar.

Qingming Festival in March: This solar term means that the temperature gets warmer, plants germinate, and a beautiful and clear scene appears in nature. Qingming is April 5 or 6 in the solar calendar.

Long summer in April: This solar term means that in long summer, hot weather is coming, and agricultural activities have entered the busy season in summer. Long summer falls on May 6th or 7th of the Gregorian calendar.

Miscanthus Maydis: Miscanthus Maydis refers to the fine hairs on the tip of the shell. In the north, this is the busiest season for harvesting wheat and planting rice. Miscanthus is on June 6 or 7 of the Gregorian calendar.

Summer in June: This solar term indicates that it has entered a midsummer day, and the heat is pressing. Summer falls on July 7 or 8 of the Gregorian calendar.

Beginning of autumn in July: This solar term means that the hot summer will pass and the crisp autumn will begin. August 8th or 9th in Gregorian calendar is beginning of autumn.

August White Dew: This solar term refers to the cold weather, and the water vapor in the air often condenses into white dew on plants and other objects at night. The Millennium falls on September 8 or 9 of the Gregorian calendar.

Cold dew in September: This solar term indicates the beginning of winter, indicating that the cold degree of the climate will gradually increase. Cold dew falls on June 8 or 9 in Gregorian calendar, 10.

Beginning of winter in October: This solar term means that the crisp autumn days have passed and the cold winter has begun. Beginning of winter in the solar calendar is165438+1October 7th or 8th.

1 1 month heavy snow: this solar term means heavy snow, and the solar calendar is 65438+February 7 or 8.

Slight cold in December: This solar term indicates the beginning of the coldest season in winter, with frost. The slight cold is 65438+ Gregorian calendar1October 5th or 6th.

The following is a monthly table from the beginning of the year.

Month/year methyl ethyl heptyl propyl octyl butyl nonadecyl decyl decyl

-

In the first month, Bing Shen Yin Wu Yin Gengyin Renyin Jiayin.

In February, Ding Mao has been established, Xin Mao has been established, and Gui Mao has been established.

March Chen Wu Chen Geng Ren Chen Chen Jia Chen Bing

April, a long time, a long time.

May Wu Geng Renwu Wu Jia Bingwu Wuwu

In June, Xin Wei's Return to Weft and Different Weft;

How to calculate a person's five elements by birth date? Pushing the five elements is mainly Japanese-style dry. The five elements represented by Japanese cadres belong to the core monument of life, and heavenly stems and earthly branches can transform them into five elements. The five elements of the daily trunk belong to the same wood as Party A, with Party A as the male wood and Party B as the female wood. C and D belong to the same fire, C is yang fire, D is yin fire, E belongs to the same soil, E is yang soil and E is yin soil; Belonging to gold, Geng is yang gold, Xin is yin gold; Ren and Gui belong to the same water, Ren is yang water, Gui is pubic hair, pubic hair is yang wood, and hair is yin wood. It is fire in the afternoon, and it is sun fire in the afternoon. It is yin fire: gold, Shen is yang gold, especially yin gold, water, son is yang water, and the sea is yin water; Chen Shu's ugliness is not soil, Chen Shu is positive soil, and ugliness is not negative soil. In addition, there are five elements of water, gold, earth, wood, fire, wood, wood, water, gold, fire, earth, wood, wood, fire, wood, water, gold, gold, fire, wood, wood, water, according to the date of birth of heavenly stems and earthly branches.

The theory of how to calculate the five elements of birth is summed up by the ancients in their life practice. In the late Warring States period, the idea of five elements competing appeared, and the order of victory (gram) and fate was determined, forming a mode of contradictory unity between things, reflecting the internal structural relationship of things and the idea of overall grasp. Because during this period, Neijing applied the theory of five elements to medicine, which played an important role in studying and sorting out a large number of clinical experiences accumulated by the ancients and forming a unique theoretical system of traditional Chinese medicine. They believe that everything in the century is composed of five elements: wood, fire, earth, gold and water, which have different forms of expression in different things. For example, five colors: green, red, yellow, white and black. Five tones: horn, sign, palace, business and feather. Five flavors: sour, bitter, sweet, spicy and salty. Five internal organs: liver, heart, spleen, lung and kidney. Five emotions: joy, joy, lust, anger and sadness. The five permanent members: benevolence, courtesy, faithfulness, righteousness and wisdom. The five contents of everything show the five elements of wood, fire, earth, gold and water respectively. The five elements have the order of grams. The order of mutual development is wood fire, fire soil, primary gold, golden water and aquatic wood. The order of mutual recognition is: water can overcome fire, fire can overcome gold, Jin Kemu, Muketu and Tuke water. The combination of Yin-Yang and Five Elements Theory became the theory of ancient people to explain various natural and life phenomena. Divination and fortune telling are activities to predict the future. In ancient times when productivity was low, it was more difficult to grasp personal destiny and want to know more. The theory of yin-yang and five elements is used to explain a person's fate. One of the main methods is to use the date of birth to calculate fate. The so-called birthday is the year, month, day and time of birth expressed by heavenly stems and earthly branches. In the pre-Qin period, people only used heavenly stems and earthly branches to remember the days. Later, heavenly stems and earthly branches could be used to remember the days, months and days. There are ten heavenly ways: A, B, C, D, E, G, Xin, Man and Ghost. There are twelve branches: Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai. The combination of the two can produce sixty different combinations, which are called sixty. The year, month, day and hour of birth are represented by heavenly stems and earthly branches's combination, which has exactly eight words, so it is called a birth, and the fortuneteller also calls it the four pillars of human beings. There are also five elements in a birthday. In the sky, A and B belong to wood, C and D belong to fire, E and E belong to soil, G and Xin belong to gold, and Ren and Gui belong to water. A and B are wood and oriental; C and d are fire, south; 5. It is the soil and the center; Geng, Xin Weijin, West; Ren Hegui is water and north. Heavenly stems are also divided into yin and yang: A, C, E, G, and Ren belongs to Yang. B, D, Ego, Xin and Gui belong to Yin. A, B, C, D, E, G, N, G, N, G, N, G, N, G, N, G, N, N, N, D, this is a very happy place. When you reach the seventh level, you will pass, and it will be too late. Therefore, turning Ji into evil and turning Ji into evil, so the seven people shook each other and became angry. Therefore, the combination of heaven and earth: A-clay, B-alloy, C-water, Ding-wood and 15-fire. Heaven and earth collide: A Geng collides, B Xin collides, C Ren collides, and Ding Gui collides. Tiangan Heke: A, B, Mu, Wuji, C, D, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, G, Ugly, not rushing; Yin he; Mao, you chong; Chen,; Think, the sea is rushing. Six reds represent six places apart. In fact, according to the ordinal number method with the standard as the first in ancient China, it is seven. The son is the first, and then the afternoon is the seventh. Others and so on. This truth is like god killing seven people. The seventh place of Jia Mu was Geng Jin, which happened to be the seven kills of Jia Mu. The seventh place of E-wood is Jin Xin, which happens to be the seven kills of E-wood and so on. Heavenly stems and earthly branches, who was born in, said it was best to find. Its year is the year of the lunar calendar, from the first day to New Year's Eve. Just check the calendar. If you don't have the calendar of that year, you can reverse it according to this year's calendar. After knowing heavenly stems and earthly branches this year, you can refer to the 60-year table and push it backwards in turn. For example, this year is an ugly year, so last year 2008 was the year of Wuzi, and next year 20 10 is the year of Gengyin, and so on. The specific calculation method of the chronology of earthly branches is: on the premise that you must be familiar with the arrangement order of heavenly stems and earthly branches. Tiangan: (Year -3)/ 10, regardless of the obtained quotient, see Tiangan corresponding to the remainder. Ground branch: (year -3)/ 12, regardless of the obtained quotient, see the ground branch corresponding to the remainder. ......& gt& gt