The three essential items for marriage, including a gold ring, a gold necklace, and a gold bracelet, are purchased by the man as gifts for the woman. They are usually given to the woman before engagement or during a marriage proposal.
1. If two people follow the process of engagement marriage, the man needs to give the woman three gold coins before the engagement. In this case, the three golds are sent as part of the dowry to the bride's home.
2. If there is no engagement process between two people, the man should usually hand over the three taels of gold to the woman before the engagement, usually during the marriage proposal. That is to say, before getting married, when going to the woman's house to discuss marriage matters, give the three golds to the woman.