| Definition | first time, for the first time |
| Unicode | U+4e4d |
| TCVN Code | V1-4A40 |
| Cangjie | HS |
| Total strokes | 5 |
| Unicode radical + strokes | 丿 phiệt (4) + 4 strokes |
| Hán-Việt reading | sạ |
| Mandarin (Pinyin) | zhà zuò |
| Cantonese (Jyutping) | zaa3 zaa6 zok3 |
| Vietnamese | cha (gdhn) |
| Vietnamese | chạ, nhũ "chung chạ, lang chạ" (vhn) |
| Vietnamese | sã, nhũ "sã cánh" (gdhn) |
| Vietnamese | sạ (btcn) |