We extend our heartfelt gratitude to the Yuen Long District Secondary School Heads Association for inviting us to present UnaGPT, our AI self-learning system, to over a hundred principals and teachers. During the event, we successfully transformed the Chinese and English essays and math problems provided by the organizers into an AI-compatible grading format within just one day of preparation, allowing all participants to test the system. If any schools are interested in experiencing customized AI exercises, we invite you to apply for a trial of UnaGPT or reach out to us. For more information, please visit: https://www.una.study/unagpt/