What does the ban slogan mean?

What generals are forbidden to do. The ban will prohibit generals from doing things that are not thirsty until the military well arrives; The military curtain is not done, not tired; If you don't cook in a military stove, you won't be hungry. Winter does not obey autumn, summer does not obey the norm, and rain does not obey the cover. This is a gift. From "Three Views", also known as "Three Views of Huang Shigong", it is a famous art book in ancient China. It means that the military well has not been dug yet, and the general should not say that he is thirsty; The curtain hasn't been set up yet, so don't say that the generals are sleepy; Don't be hungry until the military stove is cooked. At the same time, generals should not wear fur coats in cold winter, do not fuck fans in hot summer, and cover them with Zhang Yu in heavy rain. This is the etiquette that generals should follow.