People look different. Why do we need to give names? It is not just to distinguish who is who, but also to make it easier for others to remember you. Secondly, it is to represent a kind of belonging. So many ships leave the factory. They all grow the same. If you don’t give a name, as a buyer, you will lose a sense of belonging, just like when you buy a dog, you always have to give it a name, which contains the owner’s love for the dog. This thing is a kind of spiritual sustenance, and secondly, it is also to better let the outside world remember it