1. Check the sender information on the package and confirm whether it is sent by the Trademark Office or the trademark application agency;
2. If you confirm that the parcel was sent by the Trademark Office or an agency, please contact the other party according to the contact information on the envelope, stating that you don't want to receive the parcel;
3. If you can't contact the sender, or the sender doesn't agree to receive the reply package, you can choose to reject the package and let the courier company return it to the sender.
4. If the parcel has been received, you can choose to pay the postage to the courier company within the specified time, or tell the sender the contact information of the courier company so that he can contact the courier company to retrieve the parcel.