| Nom (anglais): | CJK Unified Ideograph-64A4[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: | 0xE6 0x92 0xA4 |
| Encodage UTF-16: | 0x64A4 |
| Encodage UTF-32: | 0x000064A4 |
| kCowles | 564 |
| kDaeJaweon | 0804.160 |
| kFennIndex | 23.09 |
| kGSR | 0286b |
| kHanYu | 31962.030 |
| kIRGDaeJaweon | 0804.160 |
| kIRGDaiKanwaZiten | 12726 |
| kIRGHanyuDaZidian | 31962.030 |
| kIRGKangXi | 0455.100 |
| kKangXi | 0455.100 |
| kLau | 329 |
| kMatthews | 286 |
| kMeyerWempe | 312 |
| kMorohashi | 12726 |
| kNelson | 1999 |
| kSBGY | 499.51 500.48 |
| kCantonese | cit3 |
| kDefinition | omit; remove; withdraw |
| kHangul | 철:0N |
| kHanyuPinlu | chè(82) |
| kHanyuPinyin | 31962.030:chè |
| kJapaneseKun | SUTERU HIRAKU |
| kJapaneseOn | TETSU |
| kKorean | CHEL |
| kMandarin | chè |
| kVietnamese | triệt |
| kXHC1983 | 0130.070:chè |