TranslatedOpen-source Zi Wei Dou Shu chart-casting engine — based on the system of Ni Haixia's 《天纪》 (Tianji, "Heavenly Record"), with a complete chart-casting algorithm, a Four Transformations (四化) system, a pattern knowledge base, and original text data from ancient books
- bazi
- chinese-astrology
- divination
- fortune-telling