Wei Collection, Lower Volume Radical: Meat (ròu) 胴 Kangxi Strokes: 12 Page 980, Entry 26 Broad Rhymes (Guangyun) and Collected Rhymes (Jiyun) state it is pronounced dong. Jade Chapters (Yupian) defines it as the large intestine. Master Who Embraces Simplicity (Baopuzi), Immortal Medicine Volume, records the method for consuming realgar, which is to wrap it in the large intestine and steam it beneath red earth. Additionally, Collected Rhymes (Jiyun) states it is pronounced dong. Tong-dong, meaning the appearance of standing straight. Master Yang's Dialects (Fangyan) refers to tong-dong as a description of form. Commentary defines it as meaning shape.