Women are not inferior to men. It was a famous plot in the novel and anime The Legend of Qin. The story was about a woman who showed extraordinary courage and wisdom in the war and defeated a powerful enemy to become a legendary figure. This idiom means that women can be better, braver, or even better than men in certain situations. This idiom first appeared in the Biography of Shang Jun in the Records of the Historian. During the reform of Qin State, Shang Yang proposed the idea that women were inferior to men, but it was widely quoted and passed down later. In The Legend of Qin, this idiom was used to describe the bravery and greatness of women in battle.