Many of the porphyry, porphyry-skarn and other hydrothermal ore deposits in Ch na are characterized by the"multi-type". They form deposit series regionally and deposit systems locally. With emphasis on universal significance of the multiple minerogenetie models, this paper points out that the multiplieity of the source rocks, emplacement and mineralization of the granitic magma is one of the important geneses of the complex and various mineral deposits. Thus, it is essential to study emphatically on the multiple minerogenetic models to developing the mineralization theories and extending the train of thoughts of the exploration.