which one would you recommend for an accurate prediction ? western or chinese or vedic astrology ?

They are all three totally different.

Chinese astrology, as little as I know about it, breaks down into only ONE description for a person/

Both Vedic and Western have dozens of descriptions, and unique for EACH person (except for "Sun Sign astrology .. the "what's your Sign" that you find using only the month and day of birth .. but that isn't even real astrology, so we won't include Sun Sign astrology here).

Vedic astrology is for fatalists who believe they cannot change their fate. You accept your lot in life and your natal chart tells you WHAT your lot in life IS.  It says it can predict, but since no one accepts their fate, but instead strives to change their life, how you can you tell if the predictions that don't happen would be true?

If you were destined to become ruler of the world, theoretically you could lie back on the sofa, watch TV, and your fate would make you ruler of the world.

Western astrology says that astrology is only an influence on how you are inside, psychologically ... and only to the extent that you allow it to control you. It is very useful for self-examination, including the stages and phases we go through over our life, but isn't at all good for predicting external events

There is NO system that is reliable for predicting the future. And that is because our actions and choices can change our future. What we do today can change tomorrow. If you turn left at the next street corner, instead of right, you might never meet the love of your life .... or you might instead, get run over by a truck.

Life IS insecure and unpredictable, and our natural desire to know what's going to happen tomorrow is a normal response to this insecurity .. as well hoping that our unhappiness will be fixed by some positive external event happening tomorrow. But since 95% of our emotions comes from our own subconscious programming, inputted by our conscoius behaviors ... happiness does NOT come from outer things and IS a state of mind .. a self-created state of mind that is not dependent on external factors.

Besides .. I expect that for most of us, if we could see the future, we would not be happy for it.

Which person here in the entertainment section would know this? There has never been any actual research done on astrology stereotyping. Zero. What organization would be interested to finance it?

There are many types of astrology. All are made up and they don’t mesh with each other.

Seems like your education system has failed you too.