《女勇士》是美国华裔作家汤亭亭的代表作,塑造了形色各异、极具女性主义意识的女英雄形象。从文学伦理学的视角解读作品中月兰与勇兰的反衬形象,探究其因身处异域而遭遇伦理困境的考验:坚守东方伦理传统的“夫为妻纲”或宣战东方封建伦理礼教。作品人物能否做出正确的伦理选择、实现女性伦理身份的重构成为其命运迥异的决定性因素。 “Warrior” is a masterpiece of the Chinese-American writer Maxine Hong Kingston, creating a heroine image of different colors and highly feminist ideology. From the perspective of literary ethics, this paper interprets the contrast between Moon Lan and Yong Lan in his works and explores the test of his encounter with ethical dilemmas due to his exotic life. He insists on the tradition of “oriental ethics” . Whether the characters of the works can make the correct ethical choice and realize the reconstruction of the female ethical identity have become the decisive factors of their fate.