What do you mean by astronomical phenomena?
Compared with the constellations of modern astronomy, the star officials have a smaller scope and a larger number, so astronomers in ancient China divided the star officials into larger areas such as three walls and twenty-eight palaces. There are 283 stars recorded in Song of the Sky. At the end of Ming Dynasty, referring to the data of European astronomy, 23 stars near Invivo were added.
Couples of Yin and Yang Studies: There is no accident in this world, only necessity. No matter how small the encounter is, it will definitely affect the fate in the future, and the conclusion of fate will not disappear. The world looks big, but it's actually small, limited to what you can see and touch.
Therefore, the ancients thought that praying for blessings was an important thing. Women need to wear orange stone bracelets, men need to wear red bamboo stone ornaments, and add "Dan Ma Tu Zuo, dream window sparse stone, hidden Yuan Jian" to the loose-leaf book to pray for opportunities to bring happiness to life.