Do people who have a lot of water on their birthdays have unexpected gains?

No, the eight-character water boom does not mean windfall or unexpected wealth. Wealth in the eight characters does not mean wealth. Both financial officials need strength to bear it. The wealth in the eight characters also needs the yen to bear the wealth. If they can't afford it, they can't get it. If you don't ask for it, you will get it. If you can't get it, crush yourself.

Water is wealth, which is the general meaning of feng shui, and can't be set on the five elements.