Hai Phong Sign Language

Facts

Language: Hai Phong Sign Language
Alternate names: HPSL, NNKHHP, Vietnamese Sign Language, ngôn ngữ ký hiệu Hải Phòng
Language code: haf
Language family: Deaf sign language (SIL classification)
Number of speakers: ~1800
Vulnerability: Endangered
Script:

More information:

"HPSL initially developed out of a mixture of indigenous sign language(s) in Hai Phong with Ho Chi Minh City Sign Language (HCMCSL) used at Lai Thieu School for deaf people in Binh Duong Province in Southern Viet Nam." (Woodward, 2015)