Zi Collection, Page Position: Upper, Radical: Mouth (kǒu), Page 24, Entry 07 Pronounced hū (falling tone) — Guangyun (Guangyun), Jiyun (Jiyun) To bind tightly — Pīcāng (Picang) Pronounced jì (falling tone) — Jiyun (Jiyun) Originally written as 䩤. For a detailed explanation, see the commentary for the character 䩤 later.