Pronounced zhong (rising tone) — "Tang Yun" (Tang Yun), pronounced zhong (rising tone) — "Ji Yun" (Ji Yun). Explained as "to follow tracks" — "Shuowen Jiezi" (Shuowen Jiezi). Also written as "zhong" — "Yupian" (Yupian). See Radical: Power (lì), Stroke 9, Page 94, Entry 01.