Within the walls of the harem, most of the empresses in the palace were proficient in music, chess, calligraphy and painting, but not all of them were. One of the sayings is that although the Shuangyi Empress in the Kyoto Palace was not proficient in chess, calligraphy and painting, her medical skills were unparalleled in the world, and her swordsmanship was not inferior to that of Ouchi masters.
Intention: ancient saying