The word "planting grass" first started from cosmetics and was later used in many ways. With the popularity of this word, many words have been derived, such as pulling grass, grass family and long grass. In short, these words are inseparable from shopping, either they don't want to buy or they have already bought, and the specific meaning can be judged by the context. Now this word has become popular, a special network word, and given it a fixed meaning. Planting grass used to be just a verb, but now it can also be used as an adjective, so there is no grammatical stress in usage. Everyone's understanding is different, its meaning will be different, but the general meaning is the same.