As for the nine side dishes, you can find out your local characteristics and arrange them early.
Birthday cake: The main pattern is a peach in the middle, which will make some stars for the elderly and have several children around. Other places are decorated with small patterns to represent the younger generation (first floor).
The main pattern on the second floor is peony: elegant.
On the third floor, a centenarian sits on a crescent boat surrounded by stars. Two meanings. One is that the elderly shine with the sun and the moon, and the other is that the stars hold the moon, indicating that children honor the elderly.
The pattern on the fourth floor (bottom floor) is: sea and waves, a sailboat. It indicates that the kindness of the old man is hidden in the sea, just like the kindness of the sea carrying the ship of the younger generation and sailing smoothly. This boat had better be a music box, which can play happy birthday music. If not, nine is in the Songzhuang music box at the bottom of the birthday cake, and the switch is placed at the bottom of the tourists.