China's basic principle is that officers and men should be consistent and everyone should eat together.

In the past, the study of the Soviet Union was done separately, and officers' canteens and soldiers' canteens were established.

But it was later found that this was not good, so the officers' canteen was cancelled.

This tradition has even spread to the navy, and navies all over the world emphasize that the navy is an aristocratic unit and officers should share meals.

But in China, officers and soldiers also eat together.

However, countries still have a different navy, that is, the German navy. Germany learned the lessons from the rebellion of Kiel sailors during World War I and shared them with officers and men.