Help with barely visible marking

Hi there,

I have the below vase but no idea on origin/style or markings on the bottom as its worn. Any help is appreciated.

 

Here is one they are simply calling Chinese crackleware with no info about the mark. The bottom is rough, similar to yours.

A little more investigating should hopefully bring up more info.

I'm going to dump the link here before I lose it.
https://www.invaluable.com/auction-...lazed-vase-chinese-cracklewa-236-c-426414f8c3