Is astronomy useful in the ancient wind circle?

Just write the names of the stars casually: Wei Zi, Taiwei, Shi Tian (Sanyuan), Xuanyuan, Pingdao, Tian Tian, Jinxian, Nanmen, Gulou, Hengnan and Zhou Ding (out of Xuanyuan Capital). China people pay attention to the unity of heaven and man, and move a whole set of earthly structures to the sky. The name of every star official contains profound historical details. Even if you don't realize this degree, listening to these names is full of ancient elegance.

If you can visit by going up one flight of stairs, there are many ancient poems related to constellations, so I won't go into details here. Quote a poem from Sleepless in Yinan, a ancient force in the Qing Dynasty: "The head of the drum tower moves heavily and the flag is half horizontal." If you know the flag flying star officer (Orion's shield) in the sky, you will find this sentence very appropriate. What's more commendable is that the author gives a static sense of stars and officials. Read the two sentences together to outline the profound artistic conception and highlight the loneliness and hardship in the journey. There is also the fluttering of the starry sky. Why not sit bored at night and look up at the starry sky for a long time before you have hallucinations?

Science students, limited writing ability. But even with my superficial understanding, I can already feel the mystery. Finally, I need to remind the landlord that the charm of starlight lies in its pure quiet beauty and nature, and deliberately doing it is counterproductive.