The idea comes from the old man. It is said that I hope you will grow up soon.

Eggs are round. The shelled eggs are green, white, tender and clean, and the yolk is round. Eating one on a child's birthday means that this year is as flawless as an egg, and the most important thing is that this year has passed like an egg, and it is smooth and smooth. The other chicken is closer to the nearest poultry than other cows, because it is the best to raise, so people know that eggs are early. Slowly, this habit and rule remained.

Now that life is good, many children are tired of eating eggs in snacks. Another one is too corny. Instead of eating eggs, everyone eats cake. This cake is simply called "birthday cake". In fact, the real tradition should be that children eat eggs and old people eat longevity noodles!