Shen Collection, Lower Volume Radical: Insect (chóng) 蟯 Kangxi stroke count: 18 Page 1098, Entry 03 Tang Rhymes (Tangyun) and Collected Rhymes (Jiyun): Pronounced rao. Explaining Graphs and Analyzing Characters (Shuowen): A small parasite in the abdomen. Guan Yin Zi: Within my own body, internally transform into pinworms and roundworms, externally generate lice and fleas. Records of the Grand Historian (Shiji): Pinworms and abdominal masses cause illness. Liu Zongyuan: A text scolding the corpse worm: small pinworms burrow into the stomach. Also in Collected Rhymes (Jiyun): Pronounced yao. The meaning is the same.