| Nom (anglais): | CJK Unified Ideograph-4AFF[1] |
| Version Unicode: | 3.0 (septembre 1999)[2] |
| Bloc: | Supplément A aux idéogrammes unifiés CJC, U+3400 - U+4DBF[3] |
| Plan: | Plan multilingue de base, U+0000 - U+FFFF[3] |
| Écriture: | idéogrammes han (sinogrammes) (Hani) [4] |
| Catégorie: | Lettre, autre (Lo) [1] |
| Classe bidirectionelle: | Gauche-à-droite (L) [1] |
| Classe de liaison: | Non réordonné (0) [1] |
| Caractère miroir: | Non [1] |
| Entité HTML: |
|
| Encodage UTF-8: | 0xE4 0xAB 0xBF |
| Encodage UTF-16: | 0x4AFF |
| Encodage UTF-32: | 0x00004AFF |
| kHanYu | 74484.070 |
| kIRGHanyuDaZidian | 74484.070 |
| kIRGKangXi | 1412.050 |
| kSBGY | 147.10 |
| kCantonese | ciu1 coi2 coi3 |
| kDefinition | a cool breeze; cold wind from the north; cold wind from the south-west |
| kHanyuPinyin | 74484.070:chāo |
| kMandarin | chāo |