Presentation On “vietnamese Sign Language”
On 17 February 2025, 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 "Vietnamese ...
On 17 February 2025, 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 "Vietnamese ...