This is an old article from a long time ago (we still called ourselves "Sha Ya" at that time), but after a lot of thinking, it was changed beyond recognition. In fact, it is still the Han Yue Dang Kong series, but I hope it will be more down-to-earth and have a more secular feel. After all, we are all people in the world, and we are obsessed with words. So please, please don't think that it is a stolen article, it is just a few changes in the style of the original article.