The segmentation-blending method

grounded in mandarin Chinese's one-sound-per-character and syllabic regularity

is pivotal in childhood speech sound disorder interventions. This method enables the easy creation of target and supporting sounds through segmentation and blending

utilizing phonemes or syllables within children's sound inventory. It effectively eliminates phonological processes and facilitate the acquisition of new sounds

making it an efficient approach to achieving speech goals for children. This paper highlights Mandarin's key phonological features from a therapeutic perspective

emphasizing essential segmentation and blending techniques

prevalent phonological processes speech sound disorder

and the procedure of the Segmentation-Blending Method in intervention.