After this system was adopted in the 1990’s, many non-public schools were established. The pioneers were often parents’ or teachers’ cooperatives, usually with a special pedagogical philosophy.
当这一体系在1990年代实施之后，许多非公立学校应运而生。其先行者往往是持有某种独特教学观的父母或教师的合作体。经营连锁办学的公司随后也扮演了重要角色。