1. Ask if there is such an organization (blood donation station) in your community first. If so, give them the books and ask them to help donate them.

2. Look at the universities and hospitals nearby. There are generally such recycling places, and it is safer to entrust them to donate.

3. Search the addresses of poor areas from the Internet and mail them directly to yourself. If you send it by mail, it is recommended to use China Post (generally, only postal services are available in remote mountainous areas, but other express delivery companies generally don't).