The words that can be written on the file box are the name of the restaurant, the type of dishes and the file category.

1. Restaurant name: fill in the official name of the store for easy identification.

2. Types of dishes: briefly introduce the main types of dishes in the store, such as Chinese, Western, fast food and special snacks.

3. Document category: mark the theme of documents in the document box, such as business license, hygiene license, food business license, etc.