1. Open education is an ideal way to realize resource sharing in one school and multiple districts and mutual recognition of credits between schools. It is a beneficial exploration of the integration of teachers' academic qualifications and non-academic qualifications, and the connection and communication before and after service. It is also the starting point for the integration of traditional education and online education to build a mixed learning model.

2. Open education is to open the existing teaching resources for learners to refer to and learn freely. It has two meanings, one is the sharing of learning resources, and the other is the freedom of learners. Open education is relative to closed education. Open education focuses on students and learning, not teachers, schools and teaching, and adopts various teaching and learning methods to eliminate and break through various restrictions and obstacles in learning.

3. Open education does not have too many restrictions on age, occupation, region and study experience. Anyone who has a certain cultural knowledge base and is interested in learning can apply for admission without taking the entrance examination. Students have certain autonomy in course selection and media use, and can also decide on learning methods, learning progress, time and place according to their own needs, and adopt various media teaching materials and modern information technology means in teaching.