How are the 28 stars in the heavenly stems and earthly branches divided?

1, the sky is dry and the things are dry.

Simplify ten dry words: meeting, knowing, soft omen, strong feelings, writing harmony, Tu Youyou, Zhang Shang, valuing light, mysterious and sunny.

Ten days after simplification: A, B, C, D, E, G, Xin, Ren and Gui.

2. Ground branch

Simplify the first twelve statements: trouble, full of enthusiasm, taking photos, single-handedly, pursuing wealth, famine, distress, harmony, one beach, trouble, castration, and deep investment. ?

After simplification, there are twelve branches: Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai.

3.28 stars

Seven Nights of the Oriental Black Dragon: Jiao, Kang, Bian, Fang, Xin, Wei and Ji.

Seven nights in North Xuanwu: fighting, cattle, women, air, danger, houses and walls.

Seven Nights of the White Tiger in the West: Kui, Lou, Wei, Chang (Man), Bi, Gou and Shen.

South Suzaku Seven Nights: Well, ghosts, willows, stars, Zhang, wings, birds.

Extended data:

The relationship between heavenly stems and earthly branches and 28 stars;

Astronomically, the ecliptic plane is divided into twelve zodiac signs, and the ecliptic crossing the zodiac signs is divided into twelve months. Therefore, in ancient times, the zodiac was named after the earthly branch, and the zodiac corresponded to 28 nights, that is, the uterus had three nights: female, virtual and dangerous; There are fights and cows in the ugly palace for two nights; Yin palace has a tail and a basket for two nights; Mao Gong spent three nights, that is, accommodation, room and heart. Chen Gong has horns and two nights; The palace has wings for two nights;

There are Liu, Xing and Zhang in the noon palace; There are two nights in the palace; There are two nights in Shen Gong. There are three nights in the palace: stomach, phlegm and end; There are two nights in the palace, Wei Xiao and Lou; The sea palace has one room and one wall and stays for two nights. Therefore, the 28-night astronomical image is the image source of the ground paintings in the study of cadres and branches, and there are 28 stars hidden in the twelve branches, which is also the source of its significance.

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