There are many traditional Chinese wedding customs and etiquette, and the parents of both parties may not fully understand them. Therefore, an authoritative and important professional is needed to provide pointers to avoid mistakes and omissions. Because the southerners call their aunt Da Jin, it is also called Thunder God in the sky and uncle underground. The uncle is the authoritative person at home, so Da Jin is the special name for this important person. However, since he is not an official elder, he is called sister to also express his affiliation. Employment relationship, this is the origin of Sister Dajin... Most weddings held by Hong Kong people include Chinese and Western ceremonies, and the newlyweds are generally not familiar with traditional customs and etiquette. Sister Dajin will lead everything on the day from going out, entering, returning to the door, and dinner. During traditional ceremonies, including the sacrificial blessing ceremony, the newlyweds' visit to the church, and tea serving to the elders, Sister Dajin will assist and remind the taboos. With Sister Dajin accompanying the bride, she will look particularly decent, and the pomp and circumstance will also add to her momentum. .