There have been many fires in Shenzhen recently. It's the business license, health certificate and fire protection certificate. Only with this certificate can you prove that you have been allowed and passed the inspection, so you must close it without a certificate. In fact, the seal is just a formality, and it doesn't matter if you have a good relationship with it. The most important thing is not to open the store. If you find business, you will smash the store. But this is the worst result. It's okay to say it politely and close it quickly. I have a relative.