vintage Chinese enamel wood jewelry box with hand carved stone and brass trim

This beautiful jewelry box was made in Shanghai, China probably around the 1960's or 70's. The box is wood with a black enamel finish. The top is decorated with gold hand painting and carved stone or faux stone, no sure, of a woman in triditional Chinese dress. Her robe has hand painting as does her face. Not sure what the carving is next to her, maybe are rock or tree . The corners and edges have etched brass detail as do the front lock and hinges in back. It measures 7 7/8" L X 5 7/8" D X 3" H. The inside has a red satin lining. Mirror on the lid. 2 ring sections ( they are very tight and will only hold a very thin ring)and a square and rectangle compartment. The lock you see is not original. I purchased it new not long ago. It's not brass but the size and color work very well with it. Good condition. The interior is like new. The exterior was extremely dirty. I have done a good amount cleaning but could use more detailing. The top has some cosmetic issues dull spots, scratchs