Because of the emphasis on the continued education of all members of society, adult or work-study education is actively supported. Practically everyone in the country participates in some educational activity, usually in the form of "small study groups." In the 1980s, the adult literacy rate was estimated at 99 percent.

In the early 1990s, people in rural areas were organized into "five-family teams." These teams have educational and surveillance functions the teams are the responsibility of a schoolteacher or other intellectual, each one being in charge of several such teams. Office and factory workers have two-hour "study sessions" after work each day on both political and technical subjects.

Adult education institutions in the early 1990s include "factory colleges," which teach workers new skills and techniques without forcing them to quit their jobs. Students work part-time, study in the evening, or take short intensive courses, leaving their workplaces for only a month or so. There also are "farm colleges," where rural workers can study to become engineers and assistant engineers, and a system of correspondence courses. For workers and peasants who are unable to receive regular school education, there are "laborers' schools" and "laborers' senior middle schools," although in the early 1990s these had become less important with the introduction of compulsory eleven-year education.

Data as of June 1993