Four Transformations in Zi Wei Dou Shu

The Four Transformations (四化, Si Hua) are one of the core interpretive tools in Zi Wei Dou Shu. They describe how primary stars change their expression based on the year, month, day, and hour pillars. The four transformations are Lu (禄, growth), Quan (权, authority), Ke (科, recognition), and Ji (忌, obstruction).

Lu represents expansion, abundance, and positive manifestation. When Lu appears in a palace, it suggests that the themes of that palace have room to grow, develop, and receive support. Lu is generally considered favorable and indicates potential for achievement in the related life area.

Quan represents control, strength, and decisive action. When Quan appears in a palace, it suggests intensification of that palace's themes, often requiring firmer handling or stronger leadership in the related life area.

Ke represents reputation, study, and social acknowledgment. When Ke appears in a palace, it suggests that the related life area benefits from careful, deliberate approach and may earn recognition through competence.

Ji represents friction, attachment, and obstacles. When Ji appears in a palace, it suggests that the related life area requires extra attention, may face delays or frustrations, and benefits from acceptance rather than resistance.

The four transformations interact differently depending on which stars they modify and which palace they occupy. A skilled reading considers the star's base nature, the transformation affecting it, and the overall palace configuration to produce nuanced interpretation.