Celadon bowl engraved character inside

[Rec]

Any information abouth these celadon bowl with brown decoration is very welkom.
bowl is appr. 8 cm high and at top 19 cm wide.
diameter footriem 7,6 cm
air bubbles having differtent size (under loop)

[Stan]

My personal opinion is not more than 2 decades at the most, there is no age at all, the air bubbles can be faked although I do not think this is a fake, I just think it is new.

[Rec]

Hi Stan,
I think you're right abouth the age; no crakles on the surface; just a few glas burst and an large firespot on the foot.

Im triying to find information about the factory. could you tell me what the engraved symbol inside means and the decoration ?

[Stan]

The symbol means " Ditto - long Life " I'm not sure where in china it was manufactured.