Wei Collection, Lower Volume Radical: Meat (ròu) Entry: Sui Kangxi stroke count: 19 Page 995, Entry 14 Jade Chapters (Yupian): Pronounced sui (rising tone). Refers to bone marrow. Five Sounds Collected Rhymes (Wuyin Jiyun): Refers to the fat inside bones. Also, Jade Chapters (Yupian): Pronounced yang (rising tone). Refers to the cavity in the bone marrow. Originally written with the bone radical.