The son-in-law sent the 80-year-old mother-in-law to the main hall.

The son-in-law sent nave, an 80-year-old mother-in-law, with the words "Longevity is better than the South Mountain, happiness is like the East China Sea", or directly wrote "Longevity" or "Happiness".

When celebrating birthdays, a birthday word contains all people's good wishes and expectations, and it is people's congratulations, praise and hope for longevity, hoping that their elders will live a long and healthy life.

The word "Fu" is not only used in the couplets of the Spring Festival, but also expresses the blessing to the elders when celebrating the birthday, which means that many children are blessed and live long, and it is also an excellent birthday gift.