By simulating the mind and mind language, it is made possible to properly identify the essence and mechanism of the mind. Stuttering is a disorder in rhythm, mind speech mechanism, and also a disorder in coordinating the mind, tongue, and the body; and by simulating the mind and mind programing language, it is possible to design and perform a treatment-training plan in order to find a way for treating stuttering. After a decade of scientific, experimental, theoretical, and academic studies, we obtained surprising results which can be designed, developed and performed worldwide.