If two semicircles are put together and can be combined into a perfect circle, which is perfect, neither more nor less, then such a marriage is an excellent marriage. This character is also completely consistent.
If two semicircles are put together, they cannot form a complete circle. For example, if there is one more piece in the middle or one less piece after spelling, it cannot be combined into a complete circle. Then such a marriage combination is full of setbacks. At this time, it is necessary to adjust through the eight characters of both sides, that is, to make up as little as possible and remove the excess. Finally, the two semicircles are combined into a complete circle. This is the eight-character marriage.
So the real eight-character marriage depends on whether the two semicircles corresponding to the eight-character can be combined into a complete circle. See if there is any defect in the combined circle. If there is, it must be adjusted through the principle of five elements restraint. This is the eight-character marriage.
By the same token, this is true in marriage, and so is the pursuit of wealth in partnership. Two people who are in a eight-character partnership often have unexpected gains. If two people who don't match are partners, one side will definitely benefit a little more and the other side will pay a little more. Or neither side is good.