What do you mean by vulgarity and elegance?

Elegance means beauty to the extreme and nobility to the extreme; Vulgarity refers to extreme popularization and extreme popularization.

However, the "custom" here is a very good custom in the world. It does not deliberately pursue the so-called "elegance", nor does it deliberately avoid being regarded as "secular". It just goes with the flow, melts into the sky, is spontaneous but not indulgent, and has a heart without a mind.

In ancient China, the argument of valuing elegance over vulgarity and being strict with elegance over vulgarity has a long history.

Different times, different positions, different identities and even different people will have different views on elegance and vulgarity.