Zi Collection, Page Position: Upper Radical: Tiger (hū) Pronounced xiǎn (rising tone) — Yùpiān (Jade Dictionary) According to the Zìhuì (Character Dictionary), this is a place name. Zi Collection, Page Position: Lower Radical: Tiger (hū) Pronounced xiàn (falling tone) — Jíyùn (Collected Rhymes) Meaning: boundary. Note: According to the Zhèngzìtōng (Correct Character Compendium), this is an erroneous form of the character xiàn (boundary), which is unreliable and should not be followed.