Hong Kong's public libraries are continuously removing books from their shelves, and it is believed that hundreds of books have disappeared. Many programs on the Hong Kong government's television and radio channels have also been removed from their websites over the years. We are currently compiling a catalog of these removed files and have started collecting them. We hope that by the end of 2024, 100 books will be preserved. Depending on the availability of resources and community development, we aim to preserve an additional 300 books by the end of 2025. Even if resources remain limited, we will not stop these efforts. However, with more resources, we can race against time and slow the erosion of Hong Kong's history.