can you predict the time accurately ?

[anpan]

27 October 1991  -  20:00 JAKARTA INDONESIA MALE

I am just curious to know if BaZi is really accurate and can analyze and see the past?

What month did I go travelling abroad in year 2025? and what month did I go travelling abroad again in year 2026? (You can also predict the week)
I also plan to go travelling abroad in year 2027, can you predict which month will I choose?

Thanks! I will post the answer.