📁 旗帜学
(vex-il-lol-o-gy) : The study of the history, symbolism, and usage of flags or, by extension, any interest in flags in general. Thus, vexillological.
(vex-il-lol-o-gy) : The study of the history, symbolism, and usage of flags or, by extension, any interest in flags in general. Thus, vexillological.