Flying-Star Zi Wei

Flying-Star Zi Wei Dou Shu (飞星派) is the advanced reading method centred on the Four Transformations. Rather than star brightness, it has each palace's stem fly out its own Lu/Quan/Ke/Ji to link the others — reading a static chart as dynamic cause and effect. It stands beside the star-and-formation San He school as one of the two great systems.

San He reads the stars — brightness, nature, the static formations of the trine palaces; Flying-Star reads the transformations — palace-stem flights and dynamic causation between palaces. San He covers the personality bedrock and a chart's grade; Flying-Star covers relationships, motive, and timing. They complement rather than oppose.

It is usually advised to ground yourself in San He first — the 14 main stars, the twelve palaces, the trine structure — then step up into Flying-Star. Skipping that base leaves you with motion but no meaning.

Its four-transformation mechanism roots in 《紫微斗数全书》, its flying method descends from the Qin-Tian four-transformation lineage (钦天四化), and it was systematized in modern form by Liang Ruoyu (梁若瑜) — the Origin Palace, centrifugal/centripetal self-transformation, and palace-stem flights were all popularized through him.

Hua Ji. The Ji is the 'cause', marking attachment, entanglement, and where energy snags. The maxim is 'read by the Ji, chase the Ji first' — follow where it flies and you catch the thread of the whole story.