Four lives in the East and West is the geomantic theory of the Eight Houses School. None of the cases of good geomantic omen recognized by scholars from ancient times to the present is made by the Eight Houses School, let alone the Yin House, because the Eight Houses can't be Yin Houses at all, and they can only fool the servants on the Yang House.
When it comes to feng shui factions lining up, it's eight houses. Eight houses are pseudo-feng shui, the so-called feng shui that can be learned in three days.