Shen Collection, Middle Volume Radical: Insect (chóng) Di Kangxi strokes: 13 Page 1085, Entry 23 Supplement to the Compendium of Characters (Zihui bu): Pronounced dian (falling tone). Survey of Scenery and Objects in the Imperial Capital (Dijing jingwu lue): The inlaying of lacquer with spiral shells and iridescent shells by Fang Xinchuan.