Privately managed public schools are naturally subject to government rules in terms of administration, documentation, and qualifications. For example, it doesn't matter how many letters follow a teacher's name, if they haven't taken the required education courses in university, they can only be hired as a substitute teacher.
公辦民營，在行政事務、公文往返、資格認證上，不免多受公務體系的框架限制，例如各種擁有碩、博士專業學歷的老師，由於不曾修習教育學分，儘管資歷再好，都只能以「代理老師」名義受聘。