[Любознательный]

Porcelain Pialat (?) In height 5,7 cm, bottom diameter 5.4 cm, top diameter 11.8 cm, wall thickness in the thickness of the cards, the weight of 41 g, double-sided relief of side surfaces, the enamel on the outside - underglaze painting gilding on inner surface of underglaze painting.
I think: China, mid-20 th century, a gift option.
Help translate the hieroglyphics, to determine the period and a specific manufacturer.