In this study we have adopt models (mentioned in Section 3) by analyzing land use changes from the microcosmic aspect, taking into account the type and extent of land use conversion. This method has shown its advantage to model the land use categorical change in frequent succession. The models can be used to compute the extent of dynamic change of various land use categories. By analyzing the results of models, with the consideration of the regional characteristics, the perfection of economic polices and land laws of China in the past decades; we may draw the following conclusions