What does the calendar display 29 mean?

I was equally surprised when I saw the news. I haven't found such a strange calendar date after using my mobile phone for so many years.

However, after reading the comments of netizens below, I realized that my knowledge was not enough. Some people in the comments said that I knew it in elementary school. It seems that many people are not familiar with our own historical and cultural treasures.

There is something wrong with the mobile phone calendar? See a lot of people are discussing the word "29", you also have a look.

Let's take a look at the comments of netizens.

After reading the comments, I found that the following netizen said that he knew it when he was in elementary school. This is really a schoolmaster ~

Commenting on it, he said, "1929 didn't make any moves, walked on the ice in 3949, looked at the willows by the river in 5969, opened the river in 79, and in 89 years, added 19 in 99, and plowed cattle everywhere."

Why does it feel so familiar? And it still reads so smoothly. What's more strange is that when I type on the keyboard, it is still very smooth. I can recognize them all by typing pinyin directly! Is this something on the calendar and mobile phone keyboard?

The next three netizens said that this is because the winter solstice is counted backwards on the calendar, which is also a part of our 24 solar terms song, also called "Count Nine".

The fourth netizen said that this is the method used by ancient people in China to calculate the cold weather, also called Winter 999.

But in the end, netizens said it was because the mobile phone was not obedient. Smash it. Here, I want to remind everyone that when the phone is confused, don't smash it. Thousands of dollars of mobile phones may really be broken. Check whether there is the same statement on the internet before you consider smashing it ~

There is something wrong with the mobile phone calendar? See a lot of people are discussing the word "29", you also have a look.

Not every mobile phone has it?

Looking down again, I saw that some netizens also posted their own screenshots. Look at the screenshot below. The screenshot of a netizen above also shows the word "29" with a red circle, indicating that this netizen's mobile phone calendar is the same.

But there is nothing on the screenshot of the user who went there, and I don't know why, or is the calendar displayed differently on different mobile phones?

There is something wrong with the mobile phone calendar? See a lot of people are discussing the word "29", you also have a look.

Look at what this netizen said: "Obviously, you have set up some calendar functions for the lunar calendar and solar terms, and the winter solstice starts from12,21." Indeed, this "29" appears on the large digital calendar display screen, which is the location of the lunar calendar. Later, I added an old saying, "The old saying often goes into nine", which I can't understand here, because the old people at home didn't tell us much about this calendar documentary when we were young, and we didn't sing nursery rhymes or anything when we were young. As can be seen from these comments, many people have experienced nursery rhymes, and my words only remember CD nursery rhymes when I was a child.