Chen Collection, Middle Volume Radical: Tree (mù) Si Kangxi Strokes: 14 Page 545, Entry 05 Tang Rhymes (Tangyun): Pronounced si. Collected Rhymes (Jiyun) and Rhyme Anthology (Yunhui): Pronounced si. Explanation of Writing (Shuowen): A mountain peach. It resembles a peach but is smaller. Literary Forest (Erya), Explanation of Trees (Shimù): Si is a mountain peach. Also from Explanation of Writing (Shuowen): A platter. Yang Xiong's Dialects (Fangyan): A tray for holding items is called si. Also from Collected Rhymes (Jiyun): Pronounced ci. The meaning is the same.