Because everyone's situation is different and their choices are different. It takes about a week to repair the crown, and it takes one to two years for orthodontics. The beauty crown needs to polish the original teeth and install porcelain braces to complete the restoration, while orthodontics needs to shift the teeth to complete the plastic restoration. So the specific choice depends on your teeth, your age and other conditions. Of course, if you want to do it, go to the best hospital In Tianjin, you can go to Tianjin Oufei Plastic Surgery Hospital, which is the largest plastic surgery hospital in Tianjin. This is very professional, and many people around me are doing it there.

You might as well go to Baidu.