1. Learn standard pronunciation. 2. Learn dance and music, including vocal music and instrumental music. If you want to learn, the best violin and piano are expensive and too popular. 3. Learn the etiquette of dealing with people. 4. Learn table manners. 5. Learn how to wear beautiful clothes. 6. Learn to write beautiful words and articles. 7. Learn to understand the history and status of the family. 8.

At first, it refers to the upper class formed by the superiority of power and property over other classes in slave society and feudal society, including military aristocrats, hereditary aristocrats and religious aristocrats. After evolution, the aristocratic system continued in some countries and formed a stable aristocratic class.