How to prove why there is no limited company with medical practice license?

According to the tax bill. The practice license of a medical institution can be called a limited company. Under normal circumstances, the tax receipts of medical institutions are based on limited companies. So only according to the tax bill can we prove why there is no limited company with a medical license. The Regulations on the Administration of Medical Institutions stipulates the practice license of medical institutions. Medical institutions must be registered before they can practice, and medical activities may not be carried out without obtaining the Practice License of Medical Institutions or without filing.