There were six calendars in ancient China, including Huangdi calendar, Zhuan Xu calendar, Xia calendar, Yin calendar, Zhou calendar and Lu calendar. In my opinion, the common lunar or lunar calendar is the summer calendar. The summer calendar is edited by the numbers and time of twelve branches of Tiangan, such as Jiazi Year, Yizhou Year, Bingyin Year and Dingmao Year.
Tiangan has 1 characters, arranged in the following order: A, B, C, D, E, Ji, G, Xin, Man and Ghost; There are fourteen words in the twelve branches, namely, Zi, Ugly, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai.
Ten-day stems are related to solar worms, and twelve earthly branches were originally used to record the moon. Tiangan is a decimal system, which is very easy to visually inspect. Twelve branches are binary, which has advantages in recording time and month. On the calendar, a heavenly stem and a twelve earthly branches complement each other and are arranged in an orderly way. The sky is above and below the twelve branches. The first root is the first root, the second root is the ground branch, and the yang trunk is matched with the yang trunk, and the air trunk is matched with the shade trunk. There are currently 6 components, so it is called. But, as the saying goes, it was from then on.
I think the constellations that people often say refer to the year, month, day and time of heavenly stems and earthly branches. The zodiac signs are also called or, corresponding to the twelve branches of the earth.
755-79 also recorded that as early as the first century AD, we in China used the zodiac and heavenly stems and earthly branches's five elements to determine the date of a year. However, in the cycle time of Jiazi, the same age of the twelve earthly branches matches the same zodiac sign. For example, vs, Wushen and Gengshen are all Year of the Monkey. In heavenly stems and earthly branches, the collocation of other constellations can also be listed in the same way.
In addition, at least from the Han Dynasty, in China, one day and one night were divided into 12 hours. According to the sunrise time and 12-minute countdown method, 12 hours have been recorded. Each time is equal to 2 hours, so one day and one night is now called 24 hours. However, the Zodiac usually corresponds to the Zodiac, so it is easy to pass.
Zi in the twelve earthly branches refers to Qi, which means that everything in heaven and earth grows under the existing Qi and blood. Weeds produce seeds and absorb water from the soil, which is only the beginning of the sun be the spirit explosion. Rats are more active when the time between 11 pm and am is short. Therefore, in the zodiac, mice rank first, so they are called offspring mice.
ugliness is new; Qi and blood have not failed the world. Weeds germinate in the soil and bend to the road. From : to 3: in the morning, it's ugly, and cows ruminate. It is said that Niugang should start plowing. This time is called ugly time, and it is called ugly cow in the connection between the zodiac and the zodiac.
yin is a trick, which means attracting, playing and advancing. It means that everything in heaven and earth is born in Yin. Curled creeping weeds in cold soil bend and stretch from the road in the spring sun. From 3: to 5: , Yin Shi branches in the twelve places. At this time, tigers and lions are foraging everywhere, which is more fierce. So the year of the tiger is the lunar calendar.
it's Mao, which means that everything in the world is Mao. Light determines the truth, and everything in the world is prosperous. It's Shi Mao from 5 to 7. At that time, the sun had not yet risen in Ran Ran, the moon was still hanging in the sky, the Jade Rabbit was busy making medicine, and the rabbits in the world had just started to go out for food. Rabbits in the Twelve Earthly Branches belong to Shi Mao, so they are called cat rabbits.
Kerwin Chen is an earthquake. Things grow and stretch through vibration. Everything in the world was born in shock. Half the time, qi and blood stop flowing. From 7 am to 9 am, it is a good time for dragonfly to rain. The dragon belongs to the birth time of the twelve branches of the earth, so it comes from this.
the third refers to qi and blood. Everything grows, Yin Qi disappears, and pure yang has no yin. From 9: to 1: , snakes prefer to move within this time range. Therefore, the four combinations in the Book of Changes represent this time interval.
noon refers to a piece, which refers to the branch of the big game between heaven and earth. Everything in the world is booming. The sun rises and the shade rises, just beginning to sprout. The period from H in the morning to noon is noon, which is the best time range for horses to be more active and enjoy. This is also a wonderful moment. So I gave 12 pieces to Wu Ma.
no, everything in the world has a taste. The taste is the same, but the fruit tastes when it is ripe. From noon to three o'clock, the time is not suitable. This is the prime time for sheep to eat grass. If sheep eat grass at this time, they will grow stronger. These twelve branches belong to the weiyang time range.
Shen means the body, which means that the human body has made contributions to everything in the world. From 3: to 5: noon, when it is time to bid, the little monkey will appear very active and jump around. At first, the little monkey was the closest to human beings, so it was very clever. From 3: to 5: noon, the human body was ready, so Shen Shi was assigned to Shen Monkey by twelve branches.
unitary means "old", which is the old of all things in the world. By this time, everything in the world will shrink and merge. From five to seven, it's yours. At this time, the night has fallen and the chickens have just begun to return to their nests. Therefore, among the twelve earthly branches, the chickens in the unitary phase and the zodiac phase are in harmony with both.
Xu Qu means extinction. Weeds wither, change color and become extinct. Everything in the world was destroyed. From 7 pm to 9 pm, the dog just started to watch. Among the twelve branches of the earth, the dog counts.
The meaning of the sea is the core, and it has reached the extreme to illegally kill everything in the world. A personal collection of everything in the world. It's Shihai from 9: to 11: pm. Everything is quiet, and the pig is already snoring. The time range of Shihai in the twelve branches of the earth branch is the last, so Shihai pork chop has reached the last time range.