In the paper, through analyzing be of karst rural areas environmental syst em and characteristics of village distribution in Guizhou karst mountainous area, base on selecting principle of classification index, the system of classification index, that take condition of landforms , hydrological environment, open condition and villages scale for contents, was established.

After the rural tax-fee reform, dominant-rural relationship still holds ruling status but the development of the relationship between townships and villages emerge a new trend.