The power of the word, and in particular Mao Zedong's words, is clearly illustrated in this impressive design. The nuclear mushroom cloud can indicate two things: Mao Zedong Thought is like a spiritual atom bomb, as the slogan went, or, thanks to Mao Zedong Thought, China has been able to develop its own nuclear device. It's not all destruction: in the left background we can see the famous Yangzi bridge at Nanjing, touted as one of the great accomplishments of the Cultural Revolution.