Logo introduction: In the middle of the two carvings is the "N4A" armband pattern worn by the New Fourth Army, which is the English abbreviation of the New Fourth Army. Its designer is Huaqiao Zhuang Wuzhou. "N" stands for New (meaning new) in English, "4" stands for the "four" character in the New Fourth Army, and "A" stands for Army (meaning army). The armband was printed in lithography with simple and smooth lines and blue characters on a white background. It was eye-catching and powerful and was soon widely used in the New Fourth Army.