The twelve constellations are a combination of the stars in the sun's orbit and Greek mythology, because the ancients believed that the sun moves around the Earth, that is, the sun moves in the sky from the Earth, and this route is also called the ecliptic.

People divide the zodiac into 12 areas, each area is 30 degrees, each area represents 1 constellation, in the western astrology, the zodiac zodiac is a synonym for the position of the universe, a person's birth of each constellation fall into the zodiac position, it shows a person's innate character and talent, they think it can reflect a person's behavior and personality of a way of expression.

Astrology was born very early in China, but also the zodiac is divided into twelve star times, called the zodiac twelve star times, and our country's unique 24 solar terms, ten days, twelve earth branches, four images, five elements, twenty-eight stars together to form the Eastern astrology.