The city stomatological hospital is also good, and it is a professional stomatological hospital. I have a friend who has had oral orthodontics in the city, and the effect is not bad. It cost more than five thousand yuan. Orthodontics in the First Hospital of Medical University is also good. If you go to a medical university, you'd better not ask the director to do it for you, because they only help you adjust it at critical times. Usually the students they bring will help you adjust. It is important to find a doctor who can adjust it for you personally every time. It's hard to say where is the best. There are mistakes in the best place and the good place. Basically, you need to find a big hospital. I don't recommend private hospitals like Sheng 'an Stomatological Hospital and Zhenming Stomatological Hospital, because their prices are high and their effects are not necessarily good. The cost of medical universities and the like will come down to 5,000 yuan, depending on whether you choose to import patch steel wires and the like. External orthodontics is a long and painful process, which requires courage. Good luck!