The classic, good, and good words or idioms were as follows: Classics: refers to works that have been widely praised for a long time and have profound thoughts and rich cultural meanings, such as "Dream of the Red Chamber,""Journey to the West,""Water Margins," etc. Very good: refers to high quality, good performance, and worthy of recommendation. Used to describe the quality, ability, performance, etc. of something or someone. For example," This movie is very good. The plot is compact, and the actors are outstanding." Good: refers to the performance of something or a person. For example," The melody of this song is very good. The lyrics are easy to understand. I like the style of the song very much."