Popular in Yunnan and other places, women drink it before marriage, which means good luck and many children. The day before the girl got married, Wuzi soup was made by her husband's cousin with "Wuzi" such as dates, pine nuts, lotus seeds, melon seeds and wheat. Bathing girls is a marriage custom of Han nationality. Popular in Yunnan and other regions. Please also treat the girls to "Wuzi soup" for good luck and pray for a full house of children after marriage. When sorting out the dowry, the "five sons" are also put into pillows, bedding or cabinets.