Use the ground to dominate the position, and conflict is called robbery. If the child (north) rushes to the afternoon (south), the yin (east) Shen (west) rushes; The five elements are matched with heavenly stems and surrender to each other, which is called grams. Such as a (wood) gram of e (earth), C (fire) gram of G (gold). According to this, astrologers infer that the fortune of the year has passed, so there is a saying that heaven and earth are rushing. "Sanshenghui General Discussion on the Year's Luck": "Those who rush to the Year's Luck are lucky, and those who rush to the Year's Luck are fierce."