Core Summary
Day Pillar Chart
Yi Wood is Yin Wood, while Si Fire is Yin Fire. The pillar forms a top-bottom structure of Wood over Fire.
Its Yin quality makes the pillar more detail-oriented, perceptive, and gradual in judgment. Quick, persuasive, and able to turn abstract judgment into a clear position. The Nayin Fire of the Covered Lamp adds another layer: Values expression, conviction, and visibility, with a gift for lighting up ideas and mobilizing people.
How to Use It in a Full Chart
In a real chart, Yi Wood Si Fire should not be judged apart from the year, month, and hour pillars. The Day Pillar is the core node of self and intimacy; its real expression depends on season strength, useful elements, Ten Gods, and luck cycles.