How to write anonymous pennants?

1. No signature: If you don't want to leave any personal information, you can leave no signature on the banner, just a greeting or a thank-you note.

2. "To XXX team/department/organization": The name of the team, department or organization to be given can be written on the banner without leaving personal information.

3. "Blessing/thanking XXX": Write the name or title of the person who was sent on the banner, express words of blessing or thanks, and don't leave personal information.