What can a woman bring to her parents-in-law?

Mainly from the following points: ① From the perspective of the palace, polygamous marriage will not be smooth if the Japanese branch is in a rush; (2) From the perspective of couples, if couples are mixed together, they are more likely to have an affair, leading to unsatisfactory marriage and divorce; (3) From the comparison of the rising and falling strength of the sun Lord and the spouse star, the sun Lord is weak, and the spouse star is jealous of the gods and hits the spouse star, which will inevitably lead to a bad relationship with the spouse and a crisis in the marriage relationship; (4) Male life is more or more prosperous, which is not conducive to marriage; Women's life is more or less harmful, which is not conducive to marriage; ⑤ Spouse stars are merged by other branches, and spouses are prone to derail or follow others; 6 every day together, multiple marriages are not smooth; All landowners spouse star is like, but it is either condemned or buried, or weak, the main spouse is in poor health, and the husband and wife have a thin fate.