1. Prosperous beauty is to praise a person's beauty. Prosperity means youthful exuberance, which means the best time in a person's life. The beauty of the prosperous age can describe the beauty of people to the extreme, and it also means mocking a person who is not very beautiful and handsome.

2. It also refers to that kind of classical beauty, such as round beads and smooth skin, which is called beautiful and prosperous. It can be used to describe not only girls, but also boys.