What do you mean, the fruit ripens in three thousand years, and the sea house keeps it for ninety years?

Celebrate your 90th birthday.

Yaochi: It is said that the fairy tree where the Chinese and Western Empresses live only matures once every 3,000 years.

Long life, after the word.

[explanation] originally refers to longevity, followed by the word birthday.

[Source] Song Su Shi's Three Old Ci Poems of Dongpo Zhi Lin: "When the three old people meet, or ask ... a person says,' Things have changed, I have done something better and come to my house to raise ten families.'

Description: Sea House: a room where chips are stacked in fables to record vicissitudes of life; Chip: Chip. Used to wish people a long life.

Ex.: According to the custom, it is nothing more than celebrating Ma Gu's birthday to sing "99 Jubilee", a fairy story. ◎ Levin's History of Qing Palace (Volume II)

Synonym: Houses in the sea live longer than mountains.