Zi Collection, Middle Volume Radical: Bird (niǎo) Page 1010, Entry 07 Pronounced chǒu (rising tone) — Jiyun (Jiyun) Explained as chōu — Kanmiu Zhengsu (Kanmiu Zhengsu) The script for the character 籀 (zhòu) derives from this. Note: This is the common form of the character 㩅.