What's the name of the lotus tombstone seller?

The word "dream curtain" means that today is separated from the past, which is a metaphor for the past and cherishes the present. It is very suitable for being a tombstone.

The ancient tombs in China were buried underground, not in tombs, and there were no signs on the surface. Later, there was a grave with dirt on the ground and a tombstone. After death, if you want to build a tomb, most of them must have an epitaph.