| HTML Entity (dec) | 鄭 |
| HTML Entity (hex) | 鄭 |
| UTF-8 (hex) | 0xe984ad / 0xe9 0x84 0xad (3 bytes) |
| UTF-8 (dec) | 233, 132, 173 (3 bytes) |
| UTF-16-BE (hex) | 0x912d / 0x91 0x2d (2 bytes) |
| UTF-16-BE (dec) | 145, 45 (2 bytes) |
| UTF-32-BE (hex) | 0x912d / 0x00 0x00 0x91 0x2d (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 145, 45 (4 bytes) |
| C/C++/Java source code | "\u912d" |
| Python source code | "\u912d" |