| Nom (anglais): | CJK Unified Ideograph-644F[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 0x91 0x8F |
| Encodage UTF-16: | 0x644F |
| Encodage UTF-32: | 0x0000644F |
| kCheungBauerIndex | 421.08 |
| kDaeJaweon | 0800.010 |
| kGSR | 1192c |
| kHanYu | 31941.080 |
| kIRGDaeJaweon | 0800.010 |
| kIRGDaiKanwaZiten | 12565 |
| kIRGHanyuDaZidian | 31941.080 |
| kIRGKangXi | 0449.150 |
| kKangXi | 0449.150 |
| kMatthews | 1527 |
| kMorohashi | 12565 |
| kSBGY | 034.30 |
| kCantonese | sung1 |
| kDefinition | pound; strike against; ram; (Cant.) to hit with the elbow |
| kHanyuPinyin | 31941.080:chōng |
| kJapaneseKun | TSUKU |
| kJapaneseOn | SHOU SHU |
| kMandarin | chōng |