Including medical إعادة التأهيل (using medical means to promote إعادة التأهيل), educational إعادة التأهيل (promoting إعادة التأهيل through special education and training), vocational إعادة التأهيل (recovering employability to obtain employment opportunities), and social إعادة التأهيل (taking social life-related measures at the social level, Encourage the disabled to return to society), its ultimate goal is to improve the living quality of the disabled, restore the ability to live independently, study and work, so that the disabled can live a meaningful life in the family and society. In order to achieve comprehensive إعادة التأهيل, it not only involves medical science and technology, but also involves technologies and methods in sociology, psychology, and engineering.