If there is food, don't sell it to the Eighth Route Army. Add a comma to Shaxian County.

During the War of Resistance against Japanese Aggression period, the Japanese aggressors engaged in "strengthening public order" in the occupied areas, and wrote a slogan on the wall of the street: "If there is grain, it will not be sold to the Eighth Route Army". The original meaning of the slogan is: If there is grain, it will not be sold to the Eighth Route Army! Trying to starve the Eighth Route Army, but the person who wrote the slogan didn't punctuate it. The next morning, a comma was added to the slogan, which became: There is no food for the Eighth Route Army! Deal a heavy blow to the enemy's plot.