In ancient China, most of the new things were named after their images, and then explained. For example, the sun: the sun is the image of the sun, and the head means the top of a person's head!
Corn and jade are the images. I wonder if you have ever seen white corn, especially horny corn. It has a warm and transparent feeling, and its texture is very similar to Hetian jade! Rice, of course, is its explanation, indicating that it is a kind of grain!
Taken together, the ancients named it corn! In fact, corn has many names: corn, corn, fresh rice, stick rice, cob and many more!
Boring modern people have nothing to use, so they use corn to refer to Li Yuchun’s FANS. In fact, isn’t the word “Brother Chun” more powerful?