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YAO

Free BaZi charts and I Ching, explained in English

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YAO makes Chinese Four Pillars (BaZi) easier to explore in English. Enter your birth details to see your Day Master, Four Pillars, Five Elements, Hidden Stems, Ten Gods, and Luck Pillars—with clear explanations of calculation choices and uncertainty. You can also explore a free I Ching oracle. Want to go deeper? Preview a complete example before choosing a $19 one-time Personal Reading. No subscription. Designed for cultural exploration and self-reflection, not guaranteed predictions.

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PH · launched Oct 16, 2026 · 2 upvotes (top 23%)

Similar launches

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Could you build this?

Yes BaZi charts and I Ching systems rely on well-documented astronomical, calendar, and rule-based algorithmic formulas that an LLM can easily implement and explain in English.

Competitors

Other products that read as similar to this one : 114 launches clear the similarity bar, closest 8 shown.

Attention rank: #12 of 115 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 306 days after the earliest competitor.

Other launches for this product