After the ceremony, the groom stood in the hall of the bride's house or the east of the wedding hall, and the gift table was ready in the yard. The bride waiting in the house begins to wear a cluster (also called a cluster crown) on her head after the groom walks in. In order to keep evil spirits away from the bride on festive days, the left and right faces of the bride should be pasted with rouge made of red paper, one between the eyebrows, and then they are ready to step into the wedding hall. The bride and groom met in the wedding hall. After the meeting, the bride and groom said goodbye to each other. According to the principle of Yin and Yang in the cosmology of eastern philosophy, the singular number is Yang, the even number is Yin, the groom is Yang and the bride is Yin. Especially in the "wedding ceremony", the number of kowtows should be doubled, so the bride pays homage to the groom twice, the groom pays homage once, and the bride and groom repeat it once.