Dingding Cat once said in a live broadcast in March that her real age was 24 years old. Dingding Cat is an online celebrity on a certain platform, with more than 9 million fans. A series of funny videos were created with the theme of military training over hours.

Age appellation is an ancient name for age. The age of ancient people is sometimes expressed by other titles instead of numbers. Age appellation recorded more in the book and then used it. The age of ancient people is sometimes not expressed by numbers, not by telling someone's age or age directly, but by an age-related title instead.