Chen Collection, Middle Volume Radical: Tree (mù) 椾; Kangxi Stroke Count: 13; Page 538, Entry 06 "Guangya" — This is an ancient script for the character "jian." See entry for "Piece (piàn)" radical, eight strokes, for detailed annotation. Also, "Jiyun" — Pronounced "shì jiàn qiè" (falling tone), similar to the falling tone of the character "zhān." It has the same meaning as "zhàn," referring to a shelf or rack.