Looking for a professional lawyer to answer, the score is not much. If possible, lawyers from around Beijing will be invited to come to court.

Whether you can win depends on whether your brand is legal or not. If all the procedures are complete, the urban management should not stop it, so the losses caused should also be borne by the urban management. However, if it is illegal to leave a brand, since it is done by the Public Security Bureau, the losses caused by it should be borne by the employer who hired you to set up a brand. You can imagine the difficulty of suing the government. Be mentally prepared. No one can guarantee whether you can win.