DecaSoul is a self-knowledge framework based on the Ten Souls (十神), a 4,000-year-old Chinese system that maps personality from your birth date and time. Take a free two-minute test at www.decasoul.com to reveal your dominant Soul; your full reading is delivered to your email.

Is the Ten Souls system the same as astrology or MBTI?

It is distinct. Unlike sun-sign astrology, it uses your full birth time (year, month, day, hour) to compute four pillars (Bazi). Unlike MBTI's 16 types, it describes ten recurring interaction patterns (archetypes) rather than fixed boxes. DecaSoul frames it as a reflection tool, not a prediction.

How do I find my Ten Soul?

Enter your birth date and time at www.decasoul.com/test. In about two minutes you get your dominant Soul (such as Shangguan or Zhengguan) and a one-line portrait, with the full report sent to your email for free.

Yes. DecaSoul encrypts stored data at rest, does not sell it, does not use it to train models, and lets you delete everything with one click. The company is Shenshuge Information Consulting.

What can I do with DecaSoul for free?

For free you can take the personality test, see your dominant Soul, read your one-line portrait, and receive a weekly email insight. Deeper reports and the Counsel (天问) conversation are paid.

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Bazi vs Astrology

Bazi vs Western Astrology

Western astrology reads planetary transits against your natal chart — what is happening now. Bazi (八字) reads the Four Pillars of your birth time — who you are. One is a daily forecast; the other is a stable pattern.

The fundamental difference

Astrology descends from a roughly 2,000-year-old Hellenistic tradition and moves with the sky. Bazi descends from a 4,000-year-old Chinese tradition rooted in the I Ching's yin-yang and Five Elements, and is fixed the moment you are born. That is why the 东方MBTI reads more like a personality framework than a horoscope.

Bazi vs Western astrology

Dimension	Western astrology	Bazi (东方MBTI)
Input	Birth date / time / place	Birth year / month / day / hour
Output	Planets, houses, transits	Four Pillars → Ten Souls
Result	Changes daily	Fixed at birth
Culture	~2,000 years, Hellenistic	4,000 years, Chinese
Consistency	Varies by school	Fixed result, same birth data

Frequently asked

Which is more accurate, Bazi or astrology?

They answer different questions. Astrology describes timing and transits; Bazi describes a stable personality pattern. Many people use both for different purposes.

Do I need my birth time for Bazi?

Ideally yes. The hour pillar changes every two hours, so a precise birth time gives a more accurate chart.

4,000-year tradition · Free to start · Private by design

See which of the ten Souls you are.

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