Fu Tou jiaozi means to eat jiaozi that day. It is a traditional custom to eat jiaozi on the head, because when it rains, people have a bad appetite and can't eat anything, while jiaozi is a food that stimulates and satisfies the appetite in the traditional customs of China people.

Eating pasta on Furi Festival began at least in the Three Kingdoms period. Geng belongs to gold, Geng day avoids gold. Jiaozi is shaped like an ingot, belonging to gold, and the treasure lasts for a long time. The symbol is homophonic with the blessing, which is called the Yuanbao symbol.

Eating noodles in Er Fu is "evil". The ancients thought that May was an evil month, and June touched the edge of the evil month, so it was also "evil". This is superstition (in fact, high humidity and high fever are easy to get heatstroke). This season is the time to harvest new wheat. It is scientific to eat soup cakes in June.