Or expanding the amount and distribution more thoroughly studied. But most of these positive effects do not spread to the rural people. Or socially disadvantaged
Or expanding the quantity and distribution of more thorough study, but most of these positive aspects are not distributed to the people in rural areas or disadvantaged in society.
or the expansion of volume and distribution of education and evenly, but the positive side is not distributed to most of these people in the country or the underprivileged in society