• 10+ years of experience in early intervention, psychotherapy, speech-language therapy and sensory integration therapy for children with autism spectrum disorder (ASD), children with attention deficit hyperactivity disorder (ADHD), attention deficit disorder (ADD), children with developmental delay or intellectual disability, children with language delay, children with specific learning disorders, children with communication disorders (language disorder, speech sound language disorder, stuttering…) in Ho Chi Minh City, Vietnam

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• Commissioner of the Interim Board of Directors of Speech Therapy Professional Association, Pham Ngoc Thach University of Medicine

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• Member of the International Association of Special Education (IASE)