What does the national emblem stand for? What would you do if you saw RMB fall to the ground?

The national emblem is a badge representing the country and a symbol of the nation. * * * and the national emblem of China people, in the middle is Tiananmen Square under the five-star light, surrounded by ears of grain and gears. If I see RMB falling on the ground, I will pick it up, because first of all, as a citizen, I have an obligation to take care of our RMB and should not throw it away casually.