2. Log on to Amazon China official website website and open my account in turn-manage my content and equipment.
3. Select a personal document, and you will see the secretary directory in kindle.
4. Select the personal document to delete, as shown below, and click Delete. Then you will be prompted to delete the book from the library, and select Yes to delete it permanently.
5. After deletion, I can't see the deleted documents in my personal document library on the Kindle device.