Hanoi Sign Language
| Hanoi Sign | |
|---|---|
| Native to | Vietnam |
(SE Asian sign area)
| |
| Language codes | |
| ISO 639-3 | hab |
| Glottolog | hano1243 |
| ELP | Hanoi Sign Language |
Hanoi Sign Language is the deaf-community sign language of the city of Hanoi in Vietnam. It is about 50% cognate with the other sign languages of Vietnam, and its vocabulary has been extensively influenced by the French Sign Language once taught in Vietnamese schools for the deaf.