| Nom (anglais): | CJK Unified Ideograph-8E45[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: | 0xE8 0xB9 0x85 |
| Encodage UTF-16: | 0x8E45 |
| Encodage UTF-32: | 0x00008E45 |
| kDaeJaweon | 1702.300 |
| kFennIndex | 6.04 8.14 |
| kHanYu | 63721.080 |
| kIRGDaeJaweon | 1702.300 |
| kIRGDaiKanwaZiten | 37730 |
| kIRGHanyuDaZidian | 63721.080 |
| kIRGKangXi | 1230.291 |
| kKangXi | 1230.291 |
| kMatthews | 70 |
| kMorohashi | 37730 |
| kCantonese | caa1 zaa1 |
| kDefinition | to tread on, walk through |
| kHanyuPinyin | 63721.080:chǎ,zhā |
| kMandarin | chǎ |
| kXHC1983 | 0114.110:chǎ |