OBE(Objective Based Education) is an educational concept, which aims to promote the reform and development of education with students as the center and results as the guide. OBE emphasizes that in the process of education, courses and teaching methods should be designed according to students' needs, expected achievements and abilities, rather than following the traditional subject system.

The core idea of OBE is to pay attention to students' actual growth and achievements, not just to impart knowledge. The main features of the OBE concept include:

1. Student-centered: emphasize students' dominant position in the learning process, pay attention to students' interests, needs and development goals, and make education more targeted and effective.

2. Focus on results-oriented: The educational process should aim at achieving the expected results, and adjust educational methods and strategies through students' evaluation and feedback, so as to improve the quality of education.

3. Flexibility and adaptability: Educators are encouraged to adjust the education plan according to the actual situation and students' characteristics to meet students' individual needs and development goals.

4. Continuous improvement: It is emphasized that the education process should be constantly self-evaluated and improved to ensure the continuous improvement of education quality.

5. Cooperation and sharing: encourage educators to cooperate and exchange, share high-quality educational resources and experiences, and jointly promote educational reform and innovation.

OBE concept has been widely used in the educational reform in many countries and regions, and some well-known educational institutions and researchers are also actively promoting the development and practice of OBE concept. Although the concept of OBE is not perfect, it does provide a new perspective and train of thought for educational reform, which deserves our attention and research.