| Name: | CJK Unified Ideograph-631A[1] |
| Unicode Version: | 1.1 (June 1993)[2] |
| Block: | CJK Unified Ideographs, U+4E00 - U+9FFF[3] |
| Plane: | Basic Multilingual Plane, U+0000 - U+FFFF[3] |
| Script: | Han (Hanzi, Kanji, Hanja) (Hani) [4] |
| Category: | Other Letter (Lo) [1] |
| Bidirectional Class: | Left To Right (L) [1] |
| Combining Class: | Not Reordered (0) [1] |
| Character is Mirrored: | No [1] |
| HTML Entity: |
|
| UTF-8 Encoding: | 0xE6 0x8C 0x9A |
| UTF-16 Encoding: | 0x631A |
| UTF-32 Encoding: | 0x0000631A |
| kHanYu | 31863.020 |
| kIRGHanyuDaZidian | 31863.020 |
| kIRGKangXi | 0431.171 |
| kKangXi | 0431.171 |
| kCantonese | zi3 |
| kDefinition | sincere, warm, cordial; surname |
| kMandarin | zhì |
| kXHC1983 | 1492.060:zhì |
| kTraditionalVariant | U+646F |