One is the genetic problem. His mother lived for a long time. The other is that Emperor Qianlong is a lucky star. His father laid a good foundation for him. He is very clever. He also loves to play, knows art and has a rich spiritual world.

Emperor Qianlong lived to be 89 years old, which was closely related to his living habit of "studying far away from home and preparing for war". This also reflects a phenomenon that emperors who pay attention to abstinence can live a long and healthy life.

Food and nutrition, the longevity emperors of past dynasties, advocated moderate diet, formed good eating habits, and advocated regular and quantitative measures to prevent hunger and satiety. It is believed that "with food, there will be no disaster in the body."