Ms. Ngọc Mến is the first person to identify the root causes of stuttering, from which she developed six highly effective METHODS TO CURE STUTTERING. These six METHODS TO CURE STUTTERING have been registered with the COPYRIGHT OFFICE OF INTELLECTUAL PROPERTY and have been officially recognized for their effectiveness in correcting and treating stuttering in both children and adults.

2. With 10 YEARS OF EXPERIENCE in teaching at VINTALK LANGUAGE CENTER, specializing in stuttering treatment, she has successfully helped over 3,000 students, both children and adults, ranging from mild to severe cases, achieve complete fluency and confidence in communication.

3. A specialist in PSYCHOLOGICAL THERAPY, she has provided psychological healing for more than 3,000 individuals struggling with stuttering. Many of these individuals have suffered from long-term stuttering, experiencing anxiety, nervousness, and stress in social interactions, with some even dealing with depression and social anxiety disorders.

4. A senior expert in the field of HYPNOTHERAPY & THERAPY, she is certified by the NLP (Neuro-Linguistic Programming) science discipline, specializing in psychological therapy and human language development.