Under the Law on Nine-Year Compulsory Education, primary schools were to be tuition-free and reasonably located for the convenience of children attending them; students would attend primary schools in their neighborhoods or villages. Parents paid a small fee per term for books and other expenses such as transportation, food and heating. Previously, fees were not considered a deterrent to attendance. Under the education reform, students from poor families received stipends, and state enterprises, institutions, and other sectors of society were encouraged to establish their own schools. A major concern was that scarce resources be conserved without causing enrollment to fall and without the weakening of the better schools. In particular, local governments were told not to pursue middle-school education blindly while primary school education was still developing, or to wrest money, teaching staff, and materials from primary schools.