As husband and wife live together day and night, it is inevitable that there will be disputes. Therefore, incense in the east and incense in the west should be placed at home, so that couples can get along well. It is best to add warmth with soft lights. In addition, filling glass bottles with high-concentration salt water and adding ancient copper coins can play a role in resolving and absorbing hostility. Therefore, placing glass bottles in the hall, table and bed can reduce the contradiction between couples.