观易堂

Guanyitang is a Chinese astrology and divination platform that combines traditional metaphysical rules with AI to generate personalized readings. It covers six major systems: Bazi (Four Pillars), Ziwei Doushu, Qimen Dunjia, Liuyao, Meihua Yishu, and Fengshui (coming soon). You enter your birth date and time, and the tool calculates your chart using deterministic algorithms based on classical texts like Sanming Tonghui and Ziping Zhenquan. Then AI turns those calculations into a structured, readable analysis covering career, wealth, relationships, health, and current运势 (luck cycles).

The key distinction here is that Guanyitang doesn't let the AI invent the chart — the math comes first. The platform uses deterministic code for calendar conversions, stem-branch arrangements, star placements, and hexagram structures. The AI only receives the already-computed chart facts and organizes them into six independent reading themes: life path, career and talent, wealth and resources, relationships, health, and current timing. Each theme includes core judgments, chart evidence, time hints, and action suggestions. You can read completed sections while others generate, and members can ask follow-up questions.

This tool is best for anyone curious about Chinese metaphysics who wants more than a static chart printout. It's useful for self-reflection, timing decisions, understanding relationship dynamics, or exploring career direction. The free tier gives you basic chart calculation and two AI deep readings, so you can test the quality before committing. Just keep in mind that the readings are for cultural study and personal insight — not a substitute for professional advice.