1. Enrollment target: Overseas Chinese classes are aimed at overseas Chinese children or students, aiming at providing them with opportunities to adapt to the local educational environment and learn Chinese, while Boya classes are aimed at ordinary students, providing more comprehensive and in-depth academic courses.

2. Curriculum: Overseas Chinese classes pay more attention to the cultivation of Chinese ability, including Chinese listening, speaking, reading and writing, while liberal arts classes offer a wider range of subjects, including mathematics, science and social sciences.

3. Teaching methods: Due to the different enrollment targets and teaching objectives, the teaching methods of overseas Chinese classes and liberal arts classes will be different. Overseas Chinese classes pay more attention to language counseling and adaptation for non-native students, while liberal arts classes pay more attention to knowledge exploration and application ability training.