I know you can't identify chinese porcelain only with the mark. The bottom rim and the decorations could be mid or late qing . I don't know which dynasty. Can someone help?
I am not sure what the mark say's but it looks very Japanese and marks like these are modern in my opinion, the foot and decoration looks recent in my view.
??? (Gensho-gama). Gama means kiln in Japanese. Seems to be another modern kiln.