| Definition | offspring, child; fruit, seed of; 1st terrestrial branch |
| Unicode | U+5b50 |
| TCVN Code | V1-523B |
| Cangjie | ND |
| Total strokes | 3 |
| Unicode radical + strokes | 子 tử (39) + 0 strokes |
| Hán-Việt reading | tử tí tý |
| Mandarin (Pinyin) | zǐ |
| Cantonese (Jyutping) | zi2 |
| Vietnamese | gã (ty_tdcn) |
| Vietnamese | tí, nhũ "giờ tí" (vhn) |
| Vietnamese | tở, nhũ "tở (lanh lẹ)" (gdhn) |
| Vietnamese | tử, nhũ "phụ tử" (btcn) |