Read Edit View history 玉琮 yùcóng jade cong Origin Definitions Defs Strokes Stroke Words Sentences Sents 玉琮 yùcóng jade cong A jade tube with a round interior and rectangular exterior, used ceremonially in ancient China.
玉琮 yùcóng jade cong A jade tube with a round interior and rectangular exterior, used ceremonially in ancient China.