Ziwei Doushu Chart Engine

Open-source Chinese astrology (Ziwei Doushu) chart-calculation engine with AI-assisted interpretation.

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This project is an open-source Ziwei Doushu (Purple Star Astrology) chart-calculation engine implementing the classical Ni Haixia system, paired with a web app that generates natal charts with AI-assisted interpretation. It's aimed at practitioners and enthusiasts of Chinese astrology who want an accurate, algorithm-based chart reading rather than a simplified approximation.

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