From November 4 to 6, 2023, the third SEED International Conference on Early Childhood Development and Education was held at the Zhuhai Campus of Beijing Normal University. Our kindergarten was one of the co-organizers of the conference. Huang Shan, the general principal of our kindergarten, delivered a speech at the opening ceremony. At the sub-forum, Tian Ruiqing, Executive Director of the Research Center, presented on "Practical Research on Developmental Assessment of Children." This year's conference theme was "Improving Quality and Efficiency: Scientific Assessment and High-quality Development of Preschool Education."