Chou Collection, Upper Volume Radical: Enclosure (wéi) Character: E Kangxi stroke count: 13 Page 220, Entry 10 Pronounced yi. Ewa, the appearance of a low and muffled sound. Also in Rhapsody on the Long Flute (Changdi fu) by Ma Rong: yu e zhi. Commentary: both describe a low and muffled sound. Also, according to the Jade Chapters (Yupian), pronounced an. The meaning is the same.