In the long journey of life, couples inevitably face various difficulties. If they can share burdens and comfort each other, their relationship will become even closer after overcoming challenges. This kind of marriage often refers to when the Day Branch is the favorable element in the Eight Characters.
For example, if a man's Eight Characters have a strong presence of Brothers/Sisters (Bi Jie) in the Day Branch, it may seem unfavorable for marriage. However, if the Wealth Star (Cai Xing) or Official Star (Guan Sha) is strong, and the Wealth Star is an obstacle, then this Bi Jie can play a positive role, which is considered a marriage where both partners can share struggles together. For a woman, if her Eight Characters have too strong Official Stars (Guan Sha), and there are Inheritance Stars (Yin Xing) to relieve the Official Stars, or there are Injury Stars (Shang Guan) to restrain the Official Stars, or the Day Branch is occupied by Inheritance Stars, or by Injury Stars and Food Gods, she also belongs to the type of women who can share struggles with her husband.
When the favorable elements of the male and female characters complement each other, it also forms a partnership capable of sharing struggles. Because such a combination usually results in mutual support and assistance, naturally leading to this outcome.

The premise of marriage is that the two people can respect and understand each other; the best situation is mutual admiration and help. From the perspective of the Eight Characters, a marriage of mutual admiration must at least meet two conditions: first, the Day Stems of both spouses must be Yin-Yang complementary and mutually generating and harmonizing.
Of course, the union of men and women is the harmony of Yin and Yang. Therefore, two people of the same Yin or Yang are not suitable; one Yin and one Yang are better. As the saying goes, "One Yin and One Yang is the Dao." This Dao certainly includes the Dao of marriage. When both are able to generate and harmonize, the Day Stem being compatible indicates more mutual admiration between them; when they are compatible, it means they can basically rely on each other and help each other. The most appropriate combination is the Wealth Star and Official Star. Because the union of men and women is also the union of Wealth and Official Stars. In order to maintain a long-term and stable relationship, there must be common goals and pursuits, which are similar to one's own Official and Killing Stars. They must have some material basis, which is like one's own Wealth Star. Therefore, the Wealth Star and Official Star generating and supporting each other form the best combination.
Therefore, for a woman's Day Stem, it is equivalent to the Right Wealth Star (Zheng Cai) for a man; for a man's Day Stem, it is equivalent to the Right Official Star (Zheng Guan) for a woman. However, this is not absolute. It also depends on whether the Day Master is strong or weak, and whether the person truly likes the Wealth and Official Stars to control or drain him/her. For those with a strong Day Master, controlling and draining is the priority. If a man meets someone who is similar to his Wealth Star, it is good, and a Secondary Wealth Star (Pian Cai) is even better. For a woman, meeting someone who is her Official Star, especially the Seven Killers (Qi Sha), is ideal.

Family life always involves many small issues. Couples should avoid quarrels, and unless it is a principle issue, they should not be overly meticulous. When the other person has flaws, one should learn to be tolerant. Excessive criticism often hurts the other person's self-esteem.
From the perspective of a man, a person who is humble and tolerant towards his wife is naturally weak, and the Wealth Star is in a favorable position. Such people usually have a very strong Wealth Star, which forces them to be tolerant. Those with a strong Day Master and Wealth Star as a favorable element, with the Official Star protecting the Wealth Star, or those whose Day Branch is occupied by the Food God or Injury Star, also fall into this category.
As for a woman, the reason for being humble and tolerant towards her husband is similar. A weak Day Master with the Official Star in a favorable position; a strong and prosperous Official Star used as a favorable element, with the Wealth Star supporting the Official Star; or a woman whose Day Branch is occupied by the Wealth Star, which secretly supports the Official Star.

People with the strongest ability to self-repair, improve, and renew love in their Eight Characters are those whose Day Branches are compatible and generate favorable elements. Couples who can complement each other's favorable elements. Both spouses' Day Branches are favorable elements for themselves. The Four Pillars of both spouses are in a good state of compatibility and generation. For men, the Wealth Star is a favorable element; for women, the Official Star is a favorable element. If the Day Stem is weak, the person actively seeks to connect with the only spouse star that appears clearly. The spouse stars are close to oneself. The spouse star is located in the Day Branch. These people are usually suitable for long-term coexistence, understanding how to maintain and update love. The more such characteristics they have, the stronger this ability becomes.