What do you mean lewd but not lewd?

Color: female color; Yin: * * *, too much. I like women, but not very much. This was originally a comment on Ma Jing and Guo Feng. Later it was also used to refer to people.

The origin of the idiom: "Historical Records? Biographies of Qu Yuan and Jia Sheng: "The national wind is lewd but not lewd, and Xiaoya resents but not disorderly. If you leave Sao, it can be said that it is both. "