China is the guardian of the name of the ecliptic star.

According to the solar terms, there is no such thing as the Zodiac 12 Palace in China.

There is indeed a fixed correspondence between the Chinese zodiac and the twenty-four solar terms in ancient China. [2] A more accurate statement should be that the sun always runs to the same house in the same solar term. The following is the correspondence between the two:

Zodiac 24 solar terms Zodiac 24 solar terms Aries Palace Spring Equinox Qingming Libra Palace Autumn Equinox Cold Dew Taurus Palace Grain Rain Long Summer Scorpio Palace Primordial Frost beginning of winter Twin Uterus Xiaomanmang Palace Light Snow Cancer Palace Summer Solstice Capricorn Palace Winter Solstice Lion Palace Summer Solstice beginning of autumn Aquarius Palace Great Cold beginning of spring Female Palace Summer Dew Pisces Palace Rain stinging Because the zodiac and the twelve solar terms are defined rather than measured, the corresponding relationship between them will not change due to factors such as precession. But it should also be pointed out that as far as we know today, the 24 solar terms have nothing to do with astrology; The emergence and establishment of the zodiac system is closely related to the development of astrology.