丹沙 Traditional form: 丹沙 Pinyin (reading): dānshā Definitions: cinnabar (used in TCM) Characters: 丹 - cinnabar, red, vermilion; pellet, powder 沙 - sand, gravel, pebbles; granulated Traditional characters: 丹 - cinnabar, red, vermilion; pellet, powder 沙 - sand, gravel, pebbles; granulated