| Definition | cough, gargle, clear throat |
| Unicode | U+55fd |
| Cangjie | RDLO |
| Total strokes | 14 |
| Unicode radical + strokes | 口 khẩu (30) + 11 strokes |
| Hán-Việt reading | thấu |
| Mandarin (Pinyin) | sòu |
| Cantonese (Jyutping) | sau2 sau3 |
| Vietnamese | sấu, nhũ "khái sấu (ho)" (gdhn) |