| Name: | CJK Unified Ideograph-646C[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 0x91 0xAC | 
| UTF-16 Encoding: | 0x646C | 
| UTF-32 Encoding: | 0x0000646C | 
| kDaeJaweon | 0801.200 | 
| kHanYu | 31948.150 | 
| kIRGDaeJaweon | 0801.200 | 
| kIRGDaiKanwaZiten | 12623 | 
| kIRGHanyuDaZidian | 31948.150 | 
| kIRGKangXi | 0451.090 | 
| kKangXi | 0451.090 | 
| kMorohashi | 12623 | 
| kSBGY | 316.21 | 
| kHanyuPinyin | 31948.150:yǐng | 
| kMandarin | yǐng |