1. Admission without examination: Students in Grade Three of Physics Department of Nanjing University can enter the Physics Department of Nanjing University directly without examination, which means that they can have access to high-level university education resources and excellent teachers' team in high school and have better learning environment and exercise opportunities.

2. Scientific research projects: Students in juvenile classes can get in touch with scientific research projects earlier, participate in scientific research practice, and cultivate their interest and ability in scientific research. This is helpful for further study and exploration in the field of physics and lays a solid foundation for future academic research and career development.

3. International frontiers: Students in juvenile classes can get in touch with international frontier scientific and technological achievements earlier, broaden their horizons, understand the latest scientific progress and improve their academic literacy and international competitiveness through academic lectures and international exchanges.