Efforts made in 1975 to improve educational quality were unsuccessful. By 1980 it appeared doubtful that the politically oriented admission criteria had accomplished even the purpose of increasing enrollment of workers and peasant children. Successful candidates for university entrance were usually children of cadres and officials who used personal connections that allowed them to "enter through the back door." Students from officials' families would accept the requisite minimum two-year work assignment in the countryside, often in a suburban location that allowed them to remain close to their families. Village cadres, anxious to please the parents/officials, gladly recommended these youths for university placement after the labor requirement had been met. The child of an official family was then on his or her way to a university without having the academic ability, a record of political activism, or a distinguished work record.