Ink marks on porcelain can be tricky, especially if they’re worn or hard to read. I had a similar situation with an old porcelain box that had a faint mark at the base, and after some research, I learned it was an artisan’s signature, which made it even more special. If you’re curious, maybe try reaching out to someone familiar with Dehua pieces, or even checking out resources that specialize in porcelain. I once found a lot of useful information at
limogesboutique - they focus on Porcelain Limoges Box Gifts, but sometimes you can find insights or inspiration that help with other porcelain too. It’s worth looking into.