In human society, the real things that exist in reality are often the refraction of people's spiritual activities, because people will adapt and change and even create things according to their own spiritual activities. The same is true of names, although they often seem simple, but they are usually full of the intentions of the name-taking people, and this intention is often very beautiful.
From the simple and simple sounding iron egg, jade flower, big pillar, to the sound of elegant and beautiful shadow, bamboo shadow, Qingqiu, etc., reflecting that parents hope that their children can be healthy and strong and beautiful and excellent, which is also the common expectation of all parents in the world for their children, but in case of encountering a surname that is a little less reliable, then the parents will have to cry without tears, such as surname, which is known as the most difficult surname in China, even if the parents and teachers have culture, It's also basically impossible to come up with a nice name.
Later, the professors of history and anthropology of Fudan University joined forces, combined with each other's professional practice to verify that the cao surname originated from Cao Cao's descendants, when Cao Wei was replaced by the Sima family, in order to avoid being cut down by the Sima family, so many of Cao Cao's descendants have changed their names and surnames, but in order to show this origin of their ancestors, they took the name of their ancestors, and since then there has been a surname of Cao, which also has the meaning of ethics and virtue.
According to the genealogy of the Cao family, their ancestors should be the Liang Min Emperor Xiao Yuanming, who died in 566, because Jiangshan was captured, so that Xiao Yuanming's descendants have changed their surnames to avoid disasters, and later Xiao Yuanming's great-grandchildren also appeared a person called Cao Shi Beg to seek the Sui Dynasty's Jiangshan, is a member of the mighty rebel army in the last years of the Sui Dynasty, and is also the first "Cao surname" clan that first appeared in the history books, from this point of view, or the Cao family genealogy records are the most reliable, after all, there are historical records as evidence.
But no matter when the historical origin of the surname originated, when it originated, and because of what this surname, for modern people that is actually not so important, the most important thing is that this surname is really not easy to name, once some netizens said that there is a classmate in their class called Tranquility, there is a classmate called Cao Tranquility, so that everyone is very embarrassed, and even fathers name their children Japan so that children suffer a lot of different eyes. What do you think about that?