Secondly, marriage is predestined in life, so it is often its own psychological function. Finding out your own problems and adjusting them is the best solution. We can't blame the disagreement on the eight-character problem. Furthermore, mutual understanding and tolerance between the two sides is the most important thing.
Finally, even the best marriage will have twists and turns and even crises. Marriage still needs careful management in later life, and eight-character analysis can provide this "management method and concept".