Literature Reference: 贵贱结交心不移，唯有严陵及光武。—— 《杂歌谣辞 箜篌谣》 In the face of changing fortunes, unwavering friendship is rare, as seen only between Yan Ling and Guangwu. Source from 'Zageyaoci Konghou Yao'.
光: Light, radiance. When used in personal names, it often signifies an open and honest heart, a sunny and cheerful disposition, as well as a sense of being filled with hope.
武: "Mighty and Majestic," often used in boys' names, embodies the essence of strength, robustness, and a formidable physique. This character is believed to promote physical fortitude and ensure a safe and secure life.
Meaning: Guangwu signifies brilliance and martial prowess, embodying courage and wisdom.