According to the Education Law of the People's Republic of China and the Teachers Law of People's Republic of China (PRC), in principle, the continuing education of primary and secondary school teachers is a training cycle every five years. Primary and secondary school teachers should complete continuing education of not less than 360 credits and not less than 48 credits per year in each cycle. And the new primary and secondary school teachers' probation training is not less than 120 hours, and 72 credits will be recorded after passing the examination. Primary and secondary school teachers who serve as class teachers are required to receive no less than 30 hours of special training for class teachers every five years, and those who pass the examination are included in continuing education credits.