The multiplication table of 1999 is obviously a traditional mathematical treasure in China. How did it change owners?

Some netizens found that in the popular variety show tvN Yin stay in South Korea, an old man accidentally said in front of the screen, "The 99 multiplication table was invented in South Korea." Westerners think the 99 multiplication table is amazing and strange. "I'm a little confused to see my grandmother speak in such a proud tone. 99 Fa Xian Ming is a traditional treasure house of mathematics in China. Why did it change its owner?

In fact, the 99 multiplication table originated in China and appeared as early as the Warring States Period. It has a history of more than 2000 years, and the multiplication table of 99 is an "obstacle" that every primary school student must cross. Unexpectedly, it actually appeared in the pluralistic art of Korea and became the multiplication table of Korea.

You know, during the Spring and Autumn Period and the Warring States Period, there were no people in small coastal areas. When Jiandong went to Korea, decimal and ninety-nine multiplication tables were widely used, and there was no such thing as "Korean ninety-nine multiplication table".

In this Korean variety show, the old woman first introduced the items and paintings in the restaurant as "plum, orchid, bamboo and chrysanthemum". Originally, she explained that she was from China, but in the end, when talking to the guests, she kept silent for no reason. I can't help asking, is this cultural confidence or lack of confidence?

What are the traditional China projects that South Korea successfully applied for World Heritage? In fact, the known applications in South China include solar water meters, sundials, painters, metal movable type printing technology and other traditional technologies. About the Yuan Dynasty, Guo Shoujing invented simple instruments, such as latitude and longitude and sundial, which were all made in Guo Shoujing, China, whether you use them or yours.

Regarding Danqing culture, Korean media claimed that only South Korea has survived to this day. Regarding metal movable type, Korean media claimed that metal movable type printing technology first appeared in the Korean era and was invented before China's invention. Generally speaking, blindfolding is right. As long as there is no history secretary, you can do whatever you want.

In fact, Koreans' understanding of Korean varieties is often ambiguous, but these people do not think they are wrong. On the contrary, they have to argue, but where does the "reason" come from? We don't know. Some local Korean companies claim that their trademarks have been copied.

But a closer look shows that this trademark is not a Korean trademark at all, but a beverage brand in China, which is just a Korean businessman turning black and white.

It is reported that this mainland businessman cooperates with Korean businessmen and is obviously a "Korean brand". Mainland businessmen have never said that this is a mainland brand after opening a specialty store in the mainland, so they can't make plagiarism. Korean companies reverse black and white.

Many people also question why our application has not been completed. In fact, we have been applying for heritage and protecting traditional culture. However, in the process of applying for the World Heritage, we also face many difficulties, that is, every country has a heritage quota, and there are too many cultural heritages to be protected and passed down in our country in the next 5000 years. But at present, due to our lack of attention, they have taken advantage of this gap.

The conclusion hopes that more young people will no longer appreciate Korean "star culture", pay attention to the cultivation of "cultural self-confidence and national pride", realize the importance of cultural protection, and fundamentally strengthen China culture, so as not to find that our skills have not been passed down. However, some netizens said: No matter how Bonzi copied our culture, we can't tamper with history!