Hai Collection, Lower Volume Radical: Rat (shǔ) Kangxi Strokes: 19 Page 1528, Entry 20 Tang Rhyme (Tangyun), Collected Rhymes (Jiyun): Pronounced shi. Jade Chapters (Yupian): The name of a type of mouse. Approaching Elegance (Erya), Explaining Beasts (Shishou): The shi mouse.