Qi Men Dun Jia (奇門遁甲) is used for strategic timing and directional decision-making — choosing the optimal moment and direction for important actions like business launches, contracts, travel, and relationship moves. It originated as a military strategy oracle.
Short answer
Qi Men Dun Jia (奇門遁甲) is used for strategic timing and directional decision-making — choosing the optimal moment and direction for important actions like business launches, contracts, travel, and relationship moves. It originated as a military strategy oracle.
In depth
Unlike Ba Zi (which maps your fixed natal chart) or Western astrology (which describes psychological patterns), QMDJ is a real-time situational tool. A new chart is generated every two hours, mapping the current cosmic configuration of doors, stars, deities, and stems across nine palaces.
Famous historical practitioners include the Three Kingdoms strategist Zhuge Liang, who allegedly used QMDJ to win battles against superior forces. The system was so closely guarded that for centuries it was passed only orally between masters.
Modern practitioners use QMDJ for: launching products at favourable hours, sending important emails or making calls in the right direction, choosing meeting times, picking marriage dates, signing contracts, and travel timing. It is paired with natal Ba Zi for personalised timing recommendations.