BaZi is derived from our birth date n time.. basically the person's chart can tell many events..
Eg: her/his destiny, wealth potential, family background, kids, relationship with spouse.. etc etc..
There r many many things/events we can decode from a person's chart.. many people use such...
Some ladies went for BaZi (八字) consultation to double confirm this kind of issues.. cos BaZi never lies.. instead of spending so much $ to hire a PI and worry not doing a gd job.
Do email me: giggslim@singnet.com.sg
if u wanna find out more info..
Hope I can provide another effective solution...