The moral of double cake

Double cakes symbolize double harvest and good luck.

Big birthdays, such as 10 years old, 20 years old and 30 years old, are suitable for three meanings, representing getting higher and higher step by step.

For the birthday of the old birthday girl, make a three-story cake with a birthday message on it, or write that it is as happy as the East China Sea and lives longer than Nanshan. If there are too many people, it doesn't matter if there are not enough three floors. Mainly based on the principle of not wasting, as long as you can eat enough.