Because there are no thirty children in 2024, tomorrow, February 9, is Chinese New Year's Eve.
There are many customs and taboos during the Spring Festival, I don't know what you are particular about.
As the old saying goes: Chinese New Year's Eve is not empty, and the coming year will not be poor. Otherwise, it will affect your financial fortune.
I don't know if you've heard of it, but some of my friends and I were surprised when they mentioned it, saying it was the first time they had heard of it.
What are the three non-emptiness?
Don't worry, listen to me tell you slowly.
First: The pot is not empty on Chinese New Year's Eve.
The so-called pot is not empty, which means that every household must have food in the pot and cannot be empty, because it means that there is no worry about eating and drinking in the new year.
So how did this custom come about? This has to mention Zhu Yuanzhang.
At the end of the Yuan Dynasty, Zhu Yuanzhang was still a little beggar at that time. On Chinese New Year's Eve, he did not go to beg, because everyone was happily preparing for the New Year, and if he went to the door to beg, it would bring bad luck to others.
But then he was so hungry that he couldn't do it, and in desperation, Zhu Yuanzhang sneaked to a house, sneaked into the kitchen, opened the pots and pans, and saw that there was nothing! He could only go hungry.
Later, Zhu Yuanzhang became the emperor, but every time he recalled this experience, he couldn't help but feel sad for the people: During the Spring Festival, there was no food in the kitchen, it was really too bitter! So he told the world that the people of the whole country should not empty the pot on Chinese New Year's Eve, which also means that there is something to eat in the coming year.
Chinese New Year's Eve is a time for family reunions, and I still remember when my grandparents were alive, my grandfather's family and our family would gather together at my grandparents' house for a reunion dinner.
For as long as I can remember, every year on Chinese New Year's Eve, my mother would cook more, and deliberately left it in the pot not to serve it, every year.
It's just a good omen, a good meaning. 
Second: Chinese New Year's Eve HouseNot empty
Why can't you leave the house empty on Chinese New Year's Eve? This has something to do with what the older generation says.
In ancient times, people believed that Chinese New Year's Eve was a day when evil energy was rampant, and the best way to drive away evil spirits was to gather a large family together.
Therefore, on Chinese New Year's Eve, the house cannot be empty, and someone must live there.
Some netizens said that their family goes out for a self-driving trip every Spring Festival, and they play for seven or eight days every time, and there is nothing wrong with the family.
Actually,Family is in**, home, right in**.
The house isn't empty, is it? 
Third: Chinese New Year's Eve lightsNot empty
From ancient times to the present, there is a custom on Chinese New Year's Eve, that is, to observe the New Year.
I still remember when I was a child, every time it was dark, my grandfather would lead a few of us children to light candles, and every place was brightly lit in the kitchen, living room, side room, toilet, and yard.
Now there are fewer people lighting candles, and electric lights are used instead.
In our traditional culture, the lamp symbolizes light and hope.
As soon as the lights are turned on, the atmosphere of the New Year is directly full, and the hearts of the people who shine are also warm.
The family sat together, watching the Spring Festival Gala, chatting, drinking tea, knocking peanuts and melon seeds, and welcoming the New Year's bell together.
We children went to play with our friends, gathered at one of them's house, played hide and seek, maybe tired of playing, I never kept a vigil until 12 o'clock at night.
Then again, why can't you leave the lights on?
Everyone knows the story of the year beast, the year beast, also known as the eve, so the Chinese New Year's Eve must get rid of the eve.
In ancient mythology, the Nian Beast is a fierce beast, every time the New Year comes, this beast will run to the village in the middle of the night to harm humans, eat livestock, and the common people are very afraid of it.
It is said that one Chinese New Year's Eve night, an entire village was eaten by the Nian Beast, only a red cloth hung in front of the house, and the brightly lit houses in the yard were not eaten.
Since then, everyone knows that the New Year beast is afraid of red, light, and fire, so on Chinese New Year's Eve, every family lights up, red paper is pasted on the door, and fireworks are set off.
That is, to drive away all that is not good, and to pray for peace and prosperity in the coming year.
This is the origin of "Chinese New Year's Eve is not empty, and the coming year will not be poor".
The pot is not empty, the house is not empty, and the lamp is not empty, which represents warmth, reunion and light, respectively, carrying people's expectations for a better future and family warmth.
I hope we have all the best in 2024 and make a fortune!