According to Northern customs, a man and a woman are expected to marry each other in the first year of their marriage, and the two families seek matchmakers from each other, which is called "ghost matchmaking." People know the details of their families, pray for their parents' instructions, and get the divination, which is when they make the clothes of the underworld. Men's crowns, women's skirts, etc. Are all ready. The matchmaker prepares wine and fruit offerings at the man's tomb for marriage. Suppose two pedestals are placed next to each other, and each has a small flag about a foot long behind the pedestal. The two flags have not been laid, and the two flags stand straight and motionless. After the laying ceremony, I wish the men and women to be in harmony with each other. If they are happy, the two flags will move slightly so that they become one. If you are not happy, the flags will not move and will merge together. Also, if the man or woman is young and has no time to teach, the man will take his deceased husband and write down his name in order to recommend him to be taught while he is still alive. The girl is a servant of the underworld and serves as the guardian of the mother and her maidservant. Already, married. Then one might dream that the bride visits the aunt, and the son-in-law visits the uncle. Otherwise, men and women may cause evil spirits and see signs of filth and evil, which are called auspicious ghosts of men and women. The two families also paid the "ghost matchmaker" with money and silk. The "ghost matchmaker" inspects the dead men and women in the village every year and discusses their wealth to maintain their health.