Hongyan's history, revolutionary spirit and patriotic feelings. The title of Hongyan can be named from many angles, including its history, revolutionary spirit and patriotic feelings. At the same time, you can also quote the name or slogan of Hongyan to express the inheritance and promotion of Hongyan spirit. "Red spirit is passed down from generation to generation", "red flag of blood" and so on. In a word, the title of Hongyan should have profound connotation and positive implication, which can stimulate people's fighting spirit and enthusiasm and make people love and respect Hongyan spirit more.