(1) The general name of educational objectives, policies and facilities formulated according to the nature of the country. It is determined by certain social politics, economic system and production development level.

② Various educational institutions in a country. Some refer to the system composed of preschool education institutions, school education institutions at all levels, children's after-school education institutions and adult education institutions; Some refer to the system composed of the above-mentioned institutions and educational administrative institutions at all levels; Some refer specifically to a country's school education system.