Porcelain teeth are actually sculptures, much like the traditional Qi Diao craft, and can be carved into any shape by skilled technicians.

However, due to the medical level in your area, you actually think that the plastic function of porcelain crown will be better than orthodontics. Indeed, orthodontics requires doctors to be rigorous in strength calculation. If the effect is not good, it is better not to do it, which has caused you a misunderstanding that porcelain crowns are superior to orthodontics. The purpose of doctors' work is to restore nature as much as possible and reduce artificial components. If you make a porcelain crown, it is not your own. Orthodontics is still your own natural tooth.