What's the name of the big vase in front of the hotel?

The big vase here is called a floor vase.

Large vases at the entrance of hotels are generally called floor vases, which are mainly used for interior decoration and landscape layout in hotels, shopping malls, conference rooms, restaurants and other places to increase the aesthetic feeling and artistic atmosphere of the environment. Large floor vases usually have high ornamental value and strong decoration, and vases of different styles, materials and sizes can be selected according to occasions and needs.