All hospitals can be opened, which are formal, but the professional nature is different. Hospitals are graded. State-run public institution hospitals and privately-run private enterprise hospitals. Dragonair is a hospital for men&;s sexuality. Not a general hospital. So there is no hierarchy. At present, the only national institution hospital in Huadu is a hospital of integrated traditional Chinese and western medicine, which is a third-class hospital. It is the only public hospital with grades. I hope it helps you.