Presentation On “key Word Sign”
On 27 & 29 January 2026, Ms. Duong Phuong Hanh - Director of the Center for Research and Education of the Deaf and Hard of Hearing (CED) was invited to present the topic "Key Word ...
Presentation On “vietnamese Sign Language”
On 20 & 22 January 2026, Ms. Duong Phuong Hanh - Director of the Center for Research and Education of the Deaf and Hard of Hearing (CED) was invited to present the topic ...