Zi Collection, Upper Volume, Page 15, Entry 05 Radical: Foot (zú) Pronounced wu (falling tone) — Guangyun (Guangyun) Pronounced wu hua (falling tone) — Jiyun (Jiyun), same pronunciation as "wa" Meaning: to stamp one's feet forcefully. Zi Collection, Upper Volume, Page 15, Entry 06 Radical: Foot (zú) Pronounced wu wa (falling tone) — Jiyun (Jiyun) Meaning: same as above.