Beauty is a civilized, high-quality product that turns the original good behavior and illness (face) into an acceptable appearance, activity and process, or a product and method to achieve this goal. Medical beauty refers to the use of a series of medical means that invade the skin to maintain, repair and reshape the appearance and various parts of the body. Life beauty means that professionals use professional skin care cosmetics and professional beauty instruments, and use professional skin care methods and massage techniques to comprehensively care and maintain human skin. Life beauty can be divided into two categories: nursing beauty and cosmetic beauty.