Asian Porcelain Ginger Jar with Odd Stamp

[Ravenlyn54]

I have this really pretty ginger Jar that I received when my grandparents passed away. I can not find any info on the Jar. They had collected many different ginger jars and asian pottery but this one has me stumped. Any info would be greatly appreciated!
-gypsy

[Stan]

Judging by the two photos, I would say this is modern, the two phenix birds are rather crudely drawn in my opinion.