| Nom (anglais): | CJK Unified Ideograph-9DD4[1] |
| Version Unicode: | 1.1 (juin 1993)[2] |
| Bloc: | Idéogrammes unifiés CJC, U+4E00 - U+9FFF[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: | 0xE9 0xB7 0x94 |
| Encodage UTF-16: | 0x9DD4 |
| Encodage UTF-32: | 0x00009DD4 |
| kDaeJaweon | 2028.350 |
| kHanYu | 74655.050 |
| kIRGDaeJaweon | 2028.350 |
| kIRGDaiKanwaZiten | 47262 |
| kIRGHanyuDaZidian | 74655.050 |
| kIRGKangXi | 1498.420 |
| kKangXi | 1498.420 |
| kMeyerWempe | 2057e |
| kMorohashi | 47262 |
| kSBGY | 158.12 417.41 |
| kCantonese | ngou6 |
| kDefinition | a bird of ill-omen to the state |
| kHanyuPinyin | 74655.050:áo,ào |
| kJapaneseKun | TOBIUO |
| kJapaneseOn | GOU GYUU GU |
| kMandarin | áo |
| kSimplifiedVariant | U+2A251 |