1. Fairness and popularization: The high-quality development of basic education needs to achieve fairness and popularization to ensure that every child can receive a good education. This means providing fair opportunities, and every child can get high-quality educational resources and opportunities equally, regardless of wealth, gender, geography and other factors.

2. Educational content and quality: High-quality basic education should pay attention to the scientific, comprehensive and innovative educational content. The content of education should adapt to the needs of modern society, provide comprehensive knowledge system, comprehensive quality training and develop creativity and critical thinking ability.

3. Teachers' quality and development: Excellent teachers are the key to the high-quality development of basic education. Cultivating and improving teachers' professional quality, teaching skills and educational ideas is very important to ensure the continuous improvement of education level. Providing teacher training, career development support and incentive mechanism to attract and retain excellent teachers is an important measure to achieve high-quality basic education.