Chinese zodiac

The Chinese zodiac is a traditional classification scheme used to organize time. It follows a repeating twelve-year cycle, also called a duodenary cycle. Each year in this cycle is assigned a specific animal and a set of reputed attributes. This system is a significant reflection of Chinese philosophy and culture. It is not just used for keeping time. Many people believe these animals influence personality, careers, marriages, and fortunes.

The mechanism of the zodiac involves a complex interaction of different cycles. At its core, the system combines twelve Earthly Branches with ten Heavenly Stems. This combination creates a much larger 60-year cycle known as the sexagenary cycle. Each Earthly Branch is linked to one of the twelve zodiac animals. These animals include the Rat, Ox, Tiger, Rabbit, Dragon, Snake, Horse, Goat, Monkey, Rooster, Dog, and Pig.

While the year is the most famous part, there are several distinct layers of signs. The animal assigned by birth year is the most common. However, there are also "inner animals" assigned by month. There are "true animals" assigned by the day of birth. Finally, there are "secret animals" assigned by the hour. This means a single person can have multiple animal signs. The zodiac also relates to the Five Elements Theory. This theory describes how elements interact through interpolation, interaction, over-action, and counter-action.

History shows that the zodiac became a standardized system during the Han Dynasty. Before this era, the selection of animals may have varied by region. The standardization connected these animals into a formal timekeeping system. Some researchers suggest the zodiac emerged after the establishment of the Ganzhi cycle. In the Eastern Han dynasty, the scholar Xu Shen noted that certain characters represented animals. For example, he identified the character "si" as an image of a snake.

The significance of the zodiac extends far beyond ancient China. It remains popular in many East Asian and Southeast Asian countries. This includes Japan, South Korea, Vietnam, and Singapore. It has also gained popularity in places like Germany, Australia, Ireland, and Wales.

In traditional culture, the zodiac is often used to understand social roles. This belief conforms to Confucian ideas about a hierarchical society. The system helps people categorize individuals into symbolic groups, similar to a biological genus.

Many famous legends explain how the twelve animals were chosen. One popular story is "The Great Race." In this tale, the Jade Emperor held a contest to decide the calendar. The animals had to cross a river to reach him. The Rat won first place by riding on the Ox's back. The Rat then pushed the Cat into the water to secure its lead.

This story is often used to explain why cats and rats are rivals. Another legend claims Gautama Buddha summoned the animals to bid him farewell. He named the years after the twelve animals that arrived to see him.

The zodiac also connects to broader scientific and linguistic studies. Some theories suggest it combines ancient animal totem worship with astronomical images. Linguists like Michel Ferlus have studied the origins of the Earthly Branches. He noted that some Old Chinese names may have Austroasiatic origins. These terms might have been borrowed from languages spoken in the Yangtze River region. This shows how the zodiac is connected to ancient human migration and language history.