What is the name of the arched door to be high?

Gankun Hall, Sunshine Hall and Zhaoyang Hall. Arched doors, as the name implies, are arched doorways, which are usually used to decorate spaces in a semi-circular, elliptical or parabolic state. In fact, it was first used in ancient Roman architecture. Arch doors can be named Gankun Hall, Sunshine Hall, Zhaoyang Hall and so on. For regular rectangular doorways, the design of arched doors brings a softer feeling to the space and can also extend the space visually.