In the background of new economic and social normality, new development in education reform and new demand in adult study, innovation in talent cultivation of adult higher education is "forced" to be an irresistible trend. Hereby, adult higher education in Hunan Agricultural University has creatively founded a "trichotomous" talent cultivation system of adult higher education whose core covers "classification, hierarchy and segmentation" after years of teaching reform and practice, and put forward corresponding teaching principle, teachin...