| Nom (anglais): | CJK Unified Ideograph-704A[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: | 0xE7 0x81 0x8A |
| Encodage UTF-16: | 0x704A |
| Encodage UTF-32: | 0x0000704A |
| kDaeJaweon | 1071.250 |
| kHanYu | 31792.020 31792.030 |
| kIRGDaeJaweon | 1071.250 |
| kIRGDaiKanwaZiten | 18750 |
| kIRGHanyuDaZidian | 31792.030 |
| kIRGKangXi | 0662.260 |
| kKangXi | 0662.260 |
| kMorohashi | 18750 |
| kSBGY | 217.11 219.06 227.47 |
| kCantonese | cim4 |
| kHanyuPinyin | 31792.020,31792.030:qián |
| kJapaneseOn | SEN ZEN SHIN JIN |
| kMandarin | qián |
| kXHC1983 | 0913.040:qián |