The Chinese perpetual calendar, also known as Wannianli, is a complex and fascinating system that has been used for centuries to record time and predict the future. With its intricate calculations and cryptic notation, the Wannianli has long been shrouded in mystery, leaving many to wonder about its secrets and significance. In this article, we’ll delve into the history and inner workings of the Wannianli, exploring its applications, benefits, and what it can reveal about the universe and human destiny.

History of the Wannianli

The Wannianli has its roots in ancient Chinese astronomy and mathematics, dating back to the Han Dynasty (206 BCE – 220 CE). Developed by Chinese astronomers and mathematicians, the perpetual calendar was designed to provide a comprehensive system for recording time, tracking celestial movements, and predicting astronomical events.

How the Wannianli Works

The Wannianli is based on a combination of solar, lunar, and planetary cycles, with a total of 10 cycles and 12 branches. The cycles are:

1. The 10-year cycle ( Shi)

2. The 12-year cycle (Ji)

3. The 12-month cycle ( Yuè)

4. The 10-day cycle ( Ri)

5. The 12-hour cycle ( Shi)

6. The 60-year cycle ( Jiazi)

7. The 12-year cy Telemarketing for Mortgage Leads cle of Jupiter ( Sù )

8. The 12-year cycle of Mars ( Huǒ)

9. The 12-year cycle of Saturn ( Tù)

10. The 12-year cycle of Venus ( Jīn)

Each cycle is further divided into branches, with a total of 12 branches representing the 12 animals of the Chinese zodiac.

Applications and Benefits of the Wannianli

The Wannianli has a wide range of applications, from astrology and divination to agriculture and education. By analyzing the cycles and branches of the perpetual calendar, users can:

* Predict astrono Cracking the B2B Lead Code mical events, such as solar and lunar eclipses

* Determine auspicious dates for weddings, business launches, and other important events

* Identify favorable and unfavorable periods for investments and business decisions

* Understand personality traits and destiny based on birth dates and times

* Plan and manage agricultural cycles, including planting and harvesting schedules

Unraveling the Secrets of the Wannianli

Despite its complexity, the Wannianli holds many secrets and mysteries waiting to be uncovered. By studying and understanding the perpetual calendar, we can gain insights into the workings of the universe, the balance of yin and yang, and the harmony of heaven and earth.


The Wannianli is a testament to the ingenuity and wisdom of ancient Chinese astronomers and mathematicians.