What's the name of the happiness tree? Is it a flower or a tree?

The scientific name of "Happiness Tree" is kidney bean tree, also known as snake tree, bean tree, bonesetting umbrella, oxtail tree, rising sun flower, kidney bean, uncle Ling (Taiwan Province Province), Xiaoye oxtail company, (Hainan Island), snake tree, safflower tree (the list of shrubs in Guangdong and Guangxi), oxtail tree (the second volume of dendrology) and cowpea. Happiness tree also has commodity names such as Kirin and Osmunda japonica in the flower market.

Happiness tree belongs to Viburnum, so it is a tree, mainly looking at leaves, but also flowering. Originated in tropical and subtropical areas in southern China, it likes high temperature, humidity and sunshine.