What nonsense Zhouyi fortune-telling, is the birthday true? What is the scientific basis? Modern people have to study antique things?

The scientific basis of Zhouyi is the calendar.

Calendars have such rules:

Seven days a week (sun, moon and five stars in the sky)

365 days a year

One year 12 months

There are four seasons in a year.

28 days a month

12 hour a day

A day is divided into day and night.

……

With the above regulations, life on earth will follow these regulations or laws.

Antiques say: 365 days a year, 28 days a month.

If you don't follow this, it's fate, endocrine disorders, overwork, cancer, disease and natural disasters. Everything in the world is closely related to climate and fate. This is the so-called relationship between heaven and man in Zhouyi.