Mr. Liu Yaohan, a ethnologist, believes that the dates of the zodiac and the "Zodiac" are related to the "October Calendar" method of the Yi people. Yi people living in Daliangshan area of Sichuan have a calendar with twelve kinds of animals as the date of the year. They use twelve kinds of animals as the date of the year. Today is the Year of the Rat and tomorrow is the Year of the Ox. By analogy, three rounds is a month, 36 days, a month is 36 days, and a year is ten months. This is the later "October calendar" method. Mr. Liu Yaohan believes that the October calendar, which marks the dates according to the Chinese zodiac, came into being in the Xia and Yu Dynasties (see Liu Yaohan's Collection of Social and Historical Investigation of Yi People), which is related to the primitive totem worship. The zodiac was influenced by the October calendar, and the Yi zodiac calendar later developed into the zodiac.
When we talk about the origin of the zodiac, we must associate it with heavenly stems and earthly branches. The oldest existing branch table in China unearthed from the Yin Ruins in Anyang in modern times shows that the date of branches in the Yin and Shang Dynasties has been mastered. Later, with the passage of time, the functions of the branches gradually diversified. As a label as a time unit, on the one hand, it is extended and used in chronology; On the one hand, it reduces the time (twelve hours a day). According to historical records and textual research, the zodiac appeared after the establishment of the "branch chronology" Twelve kinds of animals correspond to the twelve earthly branches one by one, and animals are the signs of earthly branches. People born in the same year all have their own animals, so twelve kinds of animals are used to date the year and calculate each person's zodiac. It can be seen that the zodiac and the twelve earthly branches are inseparable. For a long time, scholars have found that the ancient Chinese characters of the zodiac contain the information of the zodiac. They compared the ancient Chinese characters of the Chinese zodiac with those of the Chinese zodiac, and found that the ancient Chinese characters of the Chinese zodiac were related to twelve kinds of animals. Careful observation shows that there are some similarities and some differences. In Xu Shen's Shuo Wen Jie Zi in the Eastern Han Dynasty, the word "Ji" was described as a pictographic character of a snake, as well as "Hai" and "tapir". People nearby have also verified that there are similarities between the characters of the earthly branches in Oracle Bone Inscriptions and the inscriptions on bronze inscriptions and the characters of the zodiac, which makes people wonder whether the zodiac is the pictographic characters of the animals of the zodiac. Because the ugly shade and ugly hair of the twelve earthly branches are easy to remember, people use twelve kinds of animals instead, and animals instead of ordinal symbols to match the earthly branches, which has become the symbol system of the year. Although the above conjecture has certain credibility, if you think about it carefully, you can still judge that the zodiac can't be pictographs of the zodiac, because as mentioned earlier, the zodiac was skillfully used in the Yin and Shang Dynasties, while the zodiac was only produced in the Spring and Autumn Period and came from different sources. If the earthly branches are related to the zodiac when creating characters, wouldn't the zodiac be produced at the same time as the earthly branches?
To sum up, the author thinks that the zodiac appeared later than the twelve earthly branches, but it is closely related to the twelve earthly branches. The zodiac is an appendage of the twelve earthly branches. Choosing twelve animals as symbols instead of the twelve earthly branches stems from the animal worship psychology of the ancients.
2. Selection and arrangement of the zodiac
The choice of the zodiac is not complicated, but it is close to the daily life and social life of the Han people, which can be guessed. Zodiac animals can be roughly divided into three categories: one is the "six animals" domesticated by human beings, namely cattle, sheep, horses, pigs, dogs and chickens. Animals domesticated by human beings for economic or other purposes account for half of the Zodiac animals. "Six Livestock" is an important concept in China agricultural culture with a long history. In the traditional concept of China people, "Six Livestock Flourishing" represents the prosperity, auspiciousness and beauty of the family. During the Spring Festival, people usually talk about "the prosperity of six animals", so it is inevitable that these six animals will become the zodiac. The second category is well-known wild animals, which are closely related to people's daily and social life. They are tigers, rabbits, monkeys, rats and snakes, and some of them participate in human life with awe, such as tigers and snakes. There are also rodents that people hate and taboo, but they rely on human beings to survive; More people like it, such as rabbits and monkeys. The third category is the traditional symbolic mascot of China people-the dragon, which is a symbol of the Chinese nation, an "artifact" with many animal features, and a "spiritual thing" in people's imagination. Dragon represents wealth and good luck, and it is the most symbolic auspicious animal, so the position of dragon in the zodiac is indispensable.
As can be seen from the above, the choice of zodiac animals is not arbitrary, but has certain meanings. People choose animals from different angles, which has certain significance.
So in what order are these twelve animals arranged? As mentioned earlier, the zodiac was born in the atmosphere of ancient animal worship and totem worship. People just use animals to borrow ordinal symbols to match the earthly branches. Why did you choose these twelve animals, who came first and in what order? There is no conclusion. Because the zodiac was born in ancient culture, people have lost the original intention of the arrangement because of its age. Today's legends and stories are only attached to it, and they can only rely on legends and imagination. There are three explanations about the arrangement of the zodiac.
The first is the arrangement of the zodiac in folklore stories. Han folktale says: In those days, Huangdi in Xuanyuan wanted to choose twelve kinds of animals as court guards, and the cat asked the mouse to sign up, but the mouse forgot. As a result, the cat didn't choose it, and since then, it has made enemies with the mouse. The elephant also came to the competition, and the mouse got into its nose and drove it away. The rest of the animals, originally headed by cows, were rushed to the backs of cows, and pigs also booed, so the mice came first and the pork chops came last. The tiger and the dragon refused to accept it, and were named king of the mountain and king of the sea, ranking behind the mouse and the cow. The rabbit refused to accept it again, raced with the dragon and finally reached the dragon. The dog was unfair and bit the rabbit in a rage, so he was punished from the bottom. Snakes, horses, sheep, monkeys and chickens have also gone through some contests and arranged their positions one by one. Finally, the order of rats, cows, tigers, rabbits, dragons, snakes, horses, sheep, monkeys, chickens, dogs and pigs was formed. Although the legendary story is not a scientific explanation of the problem, it embodies people's explanation of the choice of the zodiac.
Secondly, Chinese ancient scholars explained the relationship between earthly branches and Xiao beasts from the perspective of twelve o'clock in ancient times. There is chaos in the darkness. Rats come out in the middle of the night and bite the chaotic state between heaven and earth out of the gap. "Rats bite the sky", so they belong to rats. When the sky opens, the land will be reclaimed. "This land will be saved from ugliness." Cows have to plow fields, so ugliness belongs to cows. Yin Shi is the time when a person is born. If he lives, he must die. Nothing can kill people more than a tiger. Yin has awe, so Yin belongs to a tiger. Shi Mao is the image of sunrise. The sun should be separated from divination, which is like fire. The yin contained in it is the moon's fine jade rabbit, so Shi Mao is a rabbit. March is the rainy season. Chen Ziran belongs to the dragon. The divinatory symbols in April, at this moment, spring grass is flourishing, which is a good day for snakes, like a duck to water. Besides, it's already morning. At this time, the snake is returning to the hole, so it's already a snake. At noon and afternoon, the sun's spirit reaches its peak, and the yin is budding. A horse, an animal, gallops and flies with its hooves, but it tramples on the ground from time to time. The sky is yang, the earth is yin, and the horse jumps between yin and yang, so it becomes the zodiac at noon. Sheep, grazing in the afternoon is the best time, and it is easy to gain weight. This time is not timely, so it is not a sheep. Not after dressing, but when the monkey is crying near the western hills, and the monkey likes to stretch his arms and jump at this time, so the monkey is worth dressing. When the moon appears, it belongs to water, so it should be divination. The hexagrams are the upper and lower yin, and the middle yang represents the sun and the essence of the sun. That's why you are a chicken. When night falls, it's time. Dogs are vigil animals, and when they are with them, they become dogs. Then when the sea comes, heaven and earth are immersed in a state of chaos, just like a fruit wrapped in stones, and everything in the world is covered at night. Pigs are chaotic creatures that only know how to eat, so pigs have become the zodiac of Hai. Zhu, a famous Neo-Confucianist in Song Dynasty, holds this view.
Thirdly, according to China people's belief in Yin and Yang, twelve kinds of animals are divided into Yin and Yang, and the Yin and Yang of animals are arranged according to the odd-even difference of toes. Animals generally have the same number of toes in front, back, left and right. Only mice have four feet in front and five feet in the back, even and odd. Things are rare, of course, they rank first, followed by cattle and four toes (even number); Tiger, five toes (odd number); Rabbit, four toes (even number); Dragon, five toes (odd number); Snakes, no toes (occasionally); Horse, one toe (odd number); Sheep, four toes (even number); Monkey, five toes (odd number); Chicken, four toes (even number); Dog, five toes (odd number); Pig, four toes (even number). This view was held by Hong Xun, a scholar in the Song Dynasty, and Lang Ying, an Amin scholar, classified it on this basis, and put forward "below the earthly branch" in his manuscript of the Seventh Revision of the Zodiac, so the number of toes should be treated differently. The mouse has four claws in front, even number is yin, hind foot is five claws, and odd number is yang. The first half of the child is the yin of last night, and the second half is the yang of today, just using mice to symbolize the child. The four claws of cattle, sheep, pig's trotters and chickens, plus the four claws of rabbits lacking lips and the tongue of snakes, should all be even, belonging to Yin, accounting for six. Tigers have five claws, monkeys and dogs have five claws, and horseshoes are round and undivided. All six are odd numbers, belonging to Yang, and together with the mice belonging to Yang, they account for the other six branches. Lang Ying's classification is the flood borrowing classification, and the two are similar.
The above three explanations explain the arrangement of the zodiac from different angles, and the folklore about the arrangement of animals in the zodiac is very rich. On the one hand, the spread of these legends enriches the content of the zodiac, on the other hand, it also promotes the inheritance and development of the zodiac culture. The zodiac is divided into two categories, Yin and Yang, which are incorporated into the concept of China people's belief in five elements. The purpose is to link the zodiac with life rituals, and to correspond the Yin-Yang and Five Elements with the zodiac, thus explaining other related life and cultural phenomena.