The Little Red Army on the Long March has 16 expressions, which were creatively planned by China Fingertip Studio and produced by the brainstorming design team of the Department of Journalism and Communication of China Communication University. The Red Army crossed the grassland, crossed the Chishui River, flew over the Luding Bridge, held a Zunyi meeting, and joined forces with the Pacific Insurance ... Many expressions in the expression pack will remind readers clearly of the Long March story in Chinese and history textbooks when they were children.